X-Line: The Industry’s Leading DDC Controllers

DDC Controllers

The Computrols X-line controller has become the staple product of our HVAC controller line. These powerful controllers provide endless flexibility. Each X-line control board is equipped with Universal points, additionally each X-line control board is equipped with 2 RS-485 communication ports. These ports can be configured to communicate several protocols including, but not limited to:

» BACnet
» Modbus
» N2 (Johnson Controls)
» FLN (Siemens, Floor Level Network)

As with all Computrols products, Computrols offers a lifetime warranty on our HVAC controllers. These controllers are designed and manufactured at our corporate headquarters in Gretna, LA, enabling our team to assure the highest level of quality control.


Choose an X-Line controller to read more about it.

8X (8 Point Controller) »

Introduction

8X ControllerWhen it comes to controlling large heating, ventilation, and air-conditioning systems, our Professional line of controllers are the best in the business. For applications requiring eight points or less, our 8X controller is the right choice.


Highlights

4-in-1 Points
Any point can be configured through software to be Analog In, Analog Out, Binary In, or Binary Out – no jumpers.

Large Screw Terminals
No special screwdrivers – simple secure terminations.

Status Indicators
Bright on-board LEDs assist in troubleshooting.

On-Board Web Server
Directly connect a normal web browser for simple management.

10 Mbps Ethernet Port
High speed communications allow the ultimate in flexibility and snappy response.

Easily Addressable
3 decimal rotary switches (0-9) allow simple addressing – no hex, no binary.

UL Listed
Mature product which meets industry standard requirements.

Two-Board Design
All of the electronics are on one easily replaceable brain board for quick repairs.

Lifetime Warranty
Our quality speaks for itself.


Tech Specs

Software CompatibilityWorks with all versions of CBAS: Professional, Commercial, and Utility.
Power Requirements50VA @ 24 Vac 50/60 Hz Class 2 transformer
Point ConfigurationAll points software configurable as analog inputs, binary inputs, analog outputs, or binary outputs.
Analog Output Specifcations0-10 Vdc voltage type
Binary Output Specifications24 Vdc @ 50 mA
Analog Input Specifications10K Ohm TYPE III thermistor
0-10 Vdc
4-20 mA
0-32K Ohm resistive (scalable)
Binary Input SpecificationsDry contact – switch closure
Pulse dry contact 5Hz max repitition rate, 100 msec (min) pulse width
Voltage Protection250 Vac on each point terminal
Electrical ConnectionsBarrier terminal block 18 -24 AWG
24 Vdc loop source terminals (1.28 Amps maximum)
Internet CapabilityIP addressable on-board web server
Communication Ports10 Mbps RJ-45 Ethernet TCP/IP, 100 meter maximum distance
Dual/independent RS485 ports
Local hand held terminal
MicroprocessorIntel 386 25 MHz, 3 MB Flash, 1MB SRAM 2K NVRAM
Real time clock with 10 year data retention
Dimensions (Terminal Board)9.0” W x 8.25” L x 2.025” H
MountingMount in NEMA rated enclosure
Shipping Weight5 lbs.
Environmental32 – 158 Deg. F, 10 – 90 %RH non-condensing
Agency ComplianceE195258 UL 916 (PAZX) Energy Management Equipment
Canadian Standard C22.2 No. 205-M1983
E231285 UL 61010C-1 (QUYZ) Electrical Process Control Equipment
Canadian Standard C22.2 No. 1010
CE IEC 61010-1 (1990) with Amendments 1 (1992) and 2 (1995)

Parts & Accessories

Part NumberDescription
8X8 binary or analog points. Controller only – enclosure and transformer required.
8X-NEMA18X controller mounted in NEMA 1 indoor enclosure with transformer.
8X-NEMA4X8X controller mounted in NEMA 4X outdoor enclosure with transformer.
HHTHand Held Terminal
ST-D3-XH10K type duct temperature sensor
ST-S3E10K type space temperature sensor
ST-S3E-XA10K type space temperature sensor with setpoint adjustment.
MN-S3-700LCD room temperature sensor (200 feet maximum distance from controller).
Note: requires stat interface board STATIFC.
MN-S3HTSpace temperature and humidity sensor.
Note: requires stat interface board STATIFC.
SI-S3Stat interface board
T-PB202-04.0 amp power supply with 120 Vac outlet.
VMD2B-F24DVMD series 24Vdc relay switch with override switch.
DCM24-44, DM24-53, DM24-280Direct coupled actuators. Part numbers indicate torque ratings.
VP1VTP voltage pressure transducer ( 3-15 PSI )
PV3Differential pressure transmitter (Specify 0-1”, 0-2” or 0-5” W.C.)
H-922Analog current sensor
H8035/8036Series 3 phase networked (MODBUS RTU) KW/KWH power meter

16X (16 Point Controller) »

Introduction

16X ControllerWhen it comes to controlling large heating, ventilation, and air-conditioning systems, our Professional line of controllers are the best in the business. Our 16X provides a nice fit for air handler and similar applications that require up to 16 points.


Highlights

4-in-1 Points
Any point can be configured through software to be Analog In, Analog Out, Binary In, or Binary Out – no jumpers.

Large Screw Terminals
No special screwdrivers – simple secure terminations.

Status Indicators
Bright on-board LEDs assist in troubleshooting.

On-Board Web Server
Directly connect a normal web browser for simple management.

10 Mbps Ethernet Port
High speed communications allow the ultimate in flexibility and snappy response.

Easily Addressable
3 decimal rotary switches (0-9) allow simple addressing – no hex, no binary.

UL Listed
Mature product which meets industry standard requirements.

Two-Board Design
All of the electronics are on one easily replaceable brain board for quick repairs.

Lifetime Warranty
Our quality speaks for itself.


Tech Specs

Software CompatibilityWorks with all versions of CBAS: Professional, Commercial, and Utility.
Power Requirements50VA @ 24 Vac 50/60 Hz Class 2 transformer
Point ConfigurationAll points software configurable as analog inputs, binary inputs, analog outputs, or binary outputs.
Analog Output Specifcations0-10 Vdc voltage type
Binary Output Specifications24 Vdc @ 50 mA
Analog Input Specifications10K Ohm TYPE III thermistor
0-10 Vdc
4-20 mA
0-32K Ohm resistive (scalable)
Binary Input SpecificationsDry contact – switch closure
Pulse dry contact 5Hz max repitition rate, 100 msec (min) pulse width
Voltage Protection250 Vac on each point terminal
Electrical ConnectionsBarrier terminal block 18 -24 AWG
24 Vdc loop source terminals (1.28 Amps maximum)
Internet CapabilityIP addressable on-board web server
Communication Ports10 Mbps RJ-45 Ethernet TCP/IP, 100 meter maximum distance
Dual/independent RS485 ports
Local hand held terminal
MicroprocessorIntel 386 25 MHz, 3 MB Flash, 1MB SRAM 2K NVRAM
Real time clock with 10 year data retention
Dimensions (Terminal Board)9.0” W x 11.25” L x 2.025” H
MountingMount in NEMA rated enclosure
Shipping Weight5 lbs.
Environmental32 – 158 Deg. F, 10 – 90 %RH non-condensing
Agency ComplianceE195258 UL 916 (PAZX) Energy Management Equipment
Canadian Standard C22.2 No. 205-M1983
E231285 UL 61010C-1 (QUYZ) Electrical Process Control Equipment
Canadian Standard C22.2 No. 1010
CE IEC 61010-1 (1990) with Amendments 1 (1992) and 2 (1995)

Parts & Accessories

Part NumberDescription
16X16 binary or analog points. Controller only – enclosure and transformer required.
16X-NEMA116X controller mounted in NEMA 1 indoor enclosure with transformer.
16X-NEMA4X16X controller mounted in NEMA 4X outdoor enclosure with transformer.
HHTHand Held Terminal
ST-D3-XH10K type duct temperature sensor
ST-S3E10K type space temperature sensor
ST-S3E-XA10K type space temperature sensor with setpoint adjustment.
MN-S3-700LCD room temperature sensor (200 feet maximum distance from controller).
Note: requires stat interface board STAT-IFC.
MN-S3HTSpace temperature and humidity sensor.
Note: requires stat interface board STAT-IFC.
STAT-IFCStat interface board
T-PB202-04.0 amp power supply with 120 Vac outlet.
VMD2B-F24DVMD series 24Vdc relay switch with override switch.
DCM24-44, DM24-53, DM24-280Direct coupled actuators. Part numbers indicate torque ratings.
VP1VTP voltage pressure transducer ( 3-15 PSI )
PV3Differential pressure transmitter (Specify 0-1”, 0-2” or 0-5” W.C.)
H-922Analog current sensor
H8035/8036Series 3 phase networked (MODBUS RTU) KW/KWH power meter

32X (32 Point Controller) »

Introduction

32X ControllerWhen it comes to controlling large heating, ventilation, and air-conditioning systems, our Professional line of controllers are the best in the business. The 32X provides the best solution for large air handlers and other equipment requiring up to 32 points.


Highlights

4-in-1 Points
Any point can be configured through software to be Analog In, Analog Out, Binary In, or Binary Out – no jumpers.

Large Screw Terminals
No special screwdrivers – simple secure terminations.

Status Indicators
Bright on-board LEDs assist in troubleshooting.

On-Board Web Server
Directly connect a normal web browser for simple management.

10 Mbps Ethernet Port
High speed communications allow the ultimate in flexibility and snappy response.

Easily Addressable
3 decimal rotary switches (0-9) allow simple addressing – no hex, no binary.

UL Listed
Mature product which meets industry standard requirements.

Two-Board Design
All of the electronics are on one easily replaceable brain board for quick repairs.

Lifetime Warranty
Our quality speaks for itself.


Tech Specs

Software CompatibilityWorks with all versions of CBAS: Professional, Commercial, and Utility.
Power Requirements50VA @ 24 Vac 50/60 Hz Class 2 transformer
Point ConfigurationAll points software configurable as analog inputs, binary inputs, analog outputs, or binary outputs.
Analog Output Specifcations0-10 Vdc voltage type
Binary Output Specifications24 Vdc @ 50 mA
Analog Input Specifications10K Ohm TYPE III thermistor
0-10 Vdc
4-20 mA
0-32K Ohm resistive (scalable)
Binary Input SpecificationsDry contact – switch closure
Pulse dry contact 5Hz max repitition rate, 100 msec (min) pulse width
Voltage Protection250 Vac on each point terminal
Electrical ConnectionsBarrier terminal block 18 -24 AWG
24 Vdc loop source terminals (1.28 Amps maximum)
Internet CapabilityIP addressable on-board web server
Communication Ports10 Mbps RJ-45 Ethernet TCP/IP, 100 meter maximum distance
Dual/independent RS485 ports
Local hand held terminal
MicroprocessorIntel 386 25 MHz, 3 MB Flash, 1MB SRAM 2K NVRAM
Real time clock with 10 year data retention
Dimensions (Terminal Board)9.0” W x 17.25” L x 2.025” H
MountingMount in NEMA rated enclosure
Shipping Weight5 lbs.
Environmental32 – 158 Deg. F, 10 – 90 %RH non-condensing
Agency ComplianceE195258 UL 916 (PAZX) Energy Management Equipment
Canadian Standard C22.2 No. 205-M1983
E231285 UL 61010C-1 (QUYZ) Electrical Process Control Equipment
Canadian Standard C22.2 No. 1010
CE IEC 61010-1 (1990) with Amendments 1 (1992) and 2 (1995)

Parts & Accessories

Part NumberDescription
32X32 binary or analog points. Controller only – enclosure and transformer required.
32X-NEMA132X controller mounted in NEMA 1 indoor enclosure with transformer.
32X-NEMA4X32X controller mounted in NEMA 4X outdoor enclosure with transformer.
HHTHand Held Terminal
ST-D3-XH10K type duct temperature sensor
ST-S3E10K type space temperature sensor
ST-S3E-XA10K type space temperature sensor with setpoint adjustment.
MN-S3-700LCD room temperature sensor (200 feet maximum distance from controller).
Note: requires stat interface board STAT-IFC.
MN-S3HTSpace temperature and humidity sensor.
Note: requires stat interface board STAT-IFC.
STAT-IFCStat interface board
TXL SeriesTXL Series space temperature sensor with Liquid Crystal Display.
T-PB202-04.0 amp power supply with 120 Vac outlet.
VMD2B-F24DVMD series 24Vdc relay switch with override switch.
DCM24-44, DM24-53, DM24-280Direct coupled actuators. Part numbers indicate torque ratings.
VP1VTP voltage pressure transducer ( 3-15 PSI )
PV3Differential pressure transmitter (Specify 0-1”, 0-2” or 0-5” W.C.)
H-922Analog current sensor
H8035/8036Series 3 phase networked (MODBUS RTU) KW/KWH power meter

64X (64 Point Controller) »

Introduction

64X ControllerWhen it comes to controlling large heating, ventilation, and air-conditioning systems, our Professional line of controllers isthe best in the business. For the largest equipment and central plant automation, the 64X meets the challenge.


Highlights

4-in-1 Points
Any point can be configured through software to be Analog In, Analog Out, Binary In, or Binary Out – no jumpers.

Large Screw Terminals
No special screwdrivers – simple secure terminations.

Status Indicators
Bright on-board LEDs assist in troubleshooting.

On-Board Web Server
Directly connect a normal web browser for simple management.

10 Mbps Ethernet Port
High speed communications allow the ultimate in flexibility and snappy response.

Easily Addressable
3 decimal rotary switches (0-9) allow simple addressing – no hex, no binary.

UL Listed
Mature product which meets industry standard requirements.

Two-Board Design
All of the electronics are on one easily replaceable brain board for quick repairs.

Lifetime Warranty
Our quality speaks for itself.


Tech Specs

Software CompatibilityWorks with all versions of CBAS: Professional, Commercial, and Utility.
Power Requirements50VA @ 24 Vac 50/60 Hz Class 2 transformer
Point ConfigurationAll points software configurable as analog inputs, binary inputs, analog outputs, or binary outputs.
Analog Output Specifcations0-10 Vdc voltage type
Binary Output Specifications24 Vdc @ 50 mA
Analog Input Specifications10K Ohm TYPE III thermistor
0-10 Vdc
4-20 mA
0-32K Ohm resistive (scalable)
Binary Input SpecificationsDry contact – switch closure
Pulse dry contact 5Hz max repitition rate, 100 msec (min) pulse width
Voltage Protection250 Vac on each point terminal
Electrical ConnectionsBarrier terminal block 18 -24 AWG
24 Vdc loop source terminals (1.28 Amps maximum)
Internet CapabilityIP addressable on-board web server
Communication Ports10 Mbps RJ-45 Ethernet TCP/IP, 100 meter maximum distance
Dual/independent RS485 ports
Local hand held terminal
MicroprocessorIntel 386 25 MHz, 3 MB Flash, 1MB SRAM 2K NVRAM
Real time clock with 10 year data retention
Dimensions (Terminal Board)12.7” W x 18.0” L x 2.025” H
MountingMount in NEMA rated enclosure
Shipping Weight5 lbs.
Environmental32 – 158 Deg. F, 10 – 90 %RH non-condensing
Agency ComplianceE195258 UL 916 (PAZX) Energy Management Equipment
Canadian Standard C22.2 No. 205-M1983
E231285 UL 61010C-1 (QUYZ) Electrical Process Control Equipment
Canadian Standard C22.2 No. 1010
CE IEC 61010-1 (1990) with Amendments 1 (1992) and 2 (1995)

Parts & Accessories

Part NumberDescription
64X64 binary or analog points. Controller only – enclosure and transformer required.
64X-NEMA164X controller mounted in NEMA 1 indoor enclosure with transformer.
64X-NEMA4X64X controller mounted in NEMA 4X outdoor enclosure with transformer.
HHTHand Held Terminal
ST-D3-XH10K type duct temperature sensor
ST-S3E10K type space temperature sensor
ST-S3E-XA10K type space temperature sensor with setpoint adjustment.
MN-S3-700LCD room temperature sensor (200 feet maximum distance from controller).
Note: requires stat interface board STAT-IFC.
MN-S3HTSpace temperature and humidity sensor.
Note: requires stat interface board STAT-IFC.
STAT-IFCStat interface board
TXL SeriesTXL Series space temperature sensor with Liquid Crystal Display.
T-PB202-04.0 amp power supply with 120 Vac outlet.
VMD2B-F24DVMD series 24Vdc relay switch with override switch.
DCM24-44, DM24-53, DM24-280Direct coupled actuators. Part numbers indicate torque ratings.
VP1VTP voltage pressure transducer ( 3-15 PSI )
PV3Differential pressure transmitter (Specify 0-1”, 0-2” or 0-5” W.C.)
H-922Analog current sensor
H8035/8036Series 3 phase networked (MODBUS RTU) KW/KWH power meter

 


Datasheets

8X Controller PDF (1.8 MB)
For applications requiring only 8 points or less, our 8X controller is the right choice.

16X Controller PDF (2.2 MB)
Our 16X provides a nice fit for air handler and similar applications that require up to 16 points.

32X Controller PDF (1.4 MB)
The 32X provides the best solution for large air handlers and other equipment requiring up to 32 points.

64X Controller PDF (1.6 MB)
For the largest equipment and central plant automation, the 64X meets the challenge.

CBAS Datasheet.pdf (372 kb)
CBAS, the simplest building automation system software to install, program, maintain, and operate. CBAS software is capable of seamlessly integrating with various manufacturers’ field controllers.