The Allen-Bradley 1440-TPS02-01RB, also cataloged as the 1440-TPS02-01RB Position Measurement Module, operates as a dedicated hardware component for position measurement processing within Allen-Bradley networks.
Hardware Specifications
Parameter
Specification
Model
1440-TPS02-01RB
Brand
Allen-Bradley
Origin
USA
Weight
0.51 lbs (0.23 kg)
Dimensions
Standard XM Series Module Width
Operating Temp
-20 to 65 deg C
Power Consumption
24 VDC Nominal
System Series
XM-320
Channel Count
2 Channels
Analog Outputs
2 x 4-20 mA Outputs
Control Output
DPDT Relay
Network / Serial Ports
DeviceNet, RS-232 Serial
Backplane Bus Communication Velocity & I/O Density Scaling
The 1440-TPS02-01RB module optimizes signal acquisition and backplane bus communication velocity across XM-320 architecture platforms. Processing dual position channels directly at the field interface level, the unit delivers local control response via a DPDT relay output alongside twin isolated 4-20 mA analog outputs. Integrated DeviceNet and RS-232 serial interfaces maintain low-latency data transmission and high I/O density scaling without overloading main PLC controller networks.
Frequently Asked Questions
Q: What communications protocols are supported directly on the 1440-TPS02-01RB module?
A: The module includes onboard interfaces for both DeviceNet network integration and RS-232 serial communication.
Q: What output options are available on the 1440-TPS02-01RB for local control and signal retransmission?
A: The card features 2 channels of 4-20 mA analog outputs for signal retransmission and 1 DPDT relay for direct control outputs.
Field Installation Guidelines
Mount the 1440-TPS02-01RB module onto its designated XM terminal base unit, ensuring all backplane pin connectors line up before latching.
Connect the main 24 VDC power feed to the terminal block, verifying correct power leads prior to energizing.
Route 4-20 mA output signals and DeviceNet network cabling in shielded twisted-pair wire, grounded at a single chassis point.
Ensure external DPDT relay contact loads remain within rated industrial control limits to protect internal switching circuits.
