The ABB TERM01, also cataloged as the TERM01 Module Termination Unit (MTU), operates as a dedicated hardware component for connecting, grounding, and routing discrete or analog field signals to S800 I/O modules.
Hardware Specifications
Parameter
Specification
Model
TERM01
Brand
ABB
Origin
Sweden / Switzerland
Weight
0.17 kg
Dimensions
64 mm x 64 mm x 170 mm
Operating Temp
0 to +55 deg C
Power Consumption
Passive bus termination architecture
Product Type
Module Termination Units
Voltage Rating
50 V
Channels Supported
Up to 16 channels via 25-pin D-sub connector
Current per Channel
Maximum 2 A
Process Connection Current
Up to 5 A
Connector Type
25-pin D-sub (male)
Dielectric Test Voltage
500 V AC
Enclosure Protection Class
IP20
Industrial Control and Drives Backplane Communication Velocity
The TERM01 acts as the mechanical and electrical baseline for the S800 I/O cluster, routing physical process lines straight to the active electronics blocks. To support rapid communication loops without propagation lag or signal skew, the MTU passes bitstreams through its internal traces at full backplane bus communication velocity. This layout preserves the transmission speed of the underlying ModuleBus network during simultaneous multi-channel sampling.
