| Input Channels |
16 inputs, single-ended |
| Input Voltage Range |
10-30 V DC |
| Nominal Input Voltage |
24 V DC |
| Input Current |
12 mA at 24 V DC (typical) |
| On-State Voltage |
10-30 V DC |
| Off-State Voltage |
0-5 V DC |
| Input Impedance |
2.2 kΩ typical |
| Filter Off Delay |
Selectable: 1 ms or 9 ms (via jumper settings) |
| Power Dissipation |
7.3 W maximum |
| Backplane Current Load |
130 mA at 5 V DC |
| Isolation |
Optically isolated, 1500 V AC (between field and backplane) |
| Wiring Arm |
1771-WH (field wiring arm, 16 I/O, 21 terminals) |
| 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) |
| Dimensions |
11.8 cm x 3.8 cm x 17.8 cm (H x W x D) |
| Weight |
0.5 kg (1.1 lb) |
| Standards Compliance |
CE, CSA (Class I, Div 2, Groups A, B, C, D), UL |