| Input Channels |
16 inputs, grouped (4 groups of 4) |
| Nominal Input Voltage |
24 V DC |
| Input Voltage Range |
10–30 V DC |
| Input Current |
7 mA at 24 V DC (typical) |
| On-State Voltage |
10–30 V DC |
| Off-State Voltage |
0–5 V DC |
| Input Delay Time |
Hardware delay: 0.34 ms (ON), 1.2 ms (OFF) typical; software-configurable filters (0–50 ms) |
| Backplane Current |
150 mA at 5.1 V DC, 3 mA at 24 V DC |
| Power Dissipation |
5.8 W maximum |
| Thermal Dissipation |
19.78 BTU/hr |
| Isolation |
125 V (continuous), basic insulation type; 1500 V AC for 60 s between groups and group-to-backplane |
| Diagnostic Features |
Open-wire detection, short-circuit detection, field power loss detection |
| Removable Terminal Block (RTB) |
1756-TBCH (36-pin, screw clamp) or 1756-TBS6H (36-pin, spring clamp) |
| Wire Size |
0.33–2.1 mm² (22–14 AWG) |
| Slot Width |
1 slot |
| Operating Temperature |
0°C to 60°C (32°F to 140°F) |
| Storage Temperature |
-40°C to 85°C (-40°F to 185°F) |
| Humidity |
5% to 95% (non-condensing) |
| Vibration |
2 G at 10–500 Hz |
| Shock (Operating) |
30 G |
| Environmental Rating |
IP20 |
| Coating |
Conformal coating for harsh environments |
| Standards Compliance |
CE, UL, CSA, FM, ATEX, IECEx |
