| Type |
Digital I/O board with optical isolation |
| Digital Inputs |
48 contact inputs (24 V DC or 125 V DC configurable via jumpers) |
| Digital Outputs |
12 solenoid drivers (24 V DC, 2 A max), 12 relay drivers (dry contacts) |
| Isolation |
Optical isolation 1500 V AC between field and logic side |
| Input Filtering |
Software-configurable debounce (1–50 ms) |
| Output Protection |
Fuse-protected solenoid outputs, snubber circuits on relay drivers |
| Power Supply |
+5 V DC and +24 V DC from system backplane |
| Power Consumption |
10 W maximum |
| Operating Temperature Range |
-30°C to +70°C |
| Mounting |
Rack mount in Mark V control panel (<R>, , or <T> core)
|
| Dimensions |
10.5" x 8.5" x 1.5" (267 mm x 216 mm x 38 mm) approximate |
| Weight |
2.5 lb (1.13 kg) |
| Connectors |
High-density ribbon cable to TCCB terminal board |
| Diagnostics |
LED status indicators for inputs/outputs, fault detection via IONet |
| Standards Compliance |
IEC 61131-2, CE, UL, CSA |
