| Outputs per Module |
8 (4 groups of 2) |
| Module Location |
1771 I/O chassis |
| Contact Configuration |
4 Form A (N.O.), 4 Form B (N.C.) |
| Voltage Rating |
0-24V AC (rms); 0-24V DC |
| Current Rating |
100mA per output (maximum) |
| Surge Current |
100mA maximum per output (at rated power) |
| Power Rating |
DC: 2.4W per output (resistive); AC (suppressed): 2.4W per output (resistive) |
| Minimum Contact Load |
DC: 1mA @ 0-24V AC; AC: 1mA @ 0-24V |
| Operate/Release Time |
1ms (maximum) |
| Bounce Time |
1ms (maximum) |
| Switching Frequency |
10Hz (maximum) |
| Power Dissipation |
2.2 Watts (maximum); 2 Watts (minimum) |
| Thermal Dissipation |
7.6 BTU/hr (maximum); 6.9 BTU/hr (minimum) |
| Backplane Current |
420mA maximum |
| Isolation Voltage |
1000V between open contacts; 1500V between coil and contact |
| Conductors / Wire Size |
14 gauge (2mm²) stranded (maximum); 3/64 inch (1.2mm) insulation (maximum) |
| Environmental Conditions |
Operating Temperature: 0°C to 60°C (32°F to 140°F) |
|
Storage Temperature: -40°C to 85°C (-40°F to 185°F) |
|
Relative Humidity: 5% to 95% (without condensation) |
| Keying |
Between 6 and 8 |
| Field Wiring Arm |
Catalog Number 1771-WD |
| Wiring Arm Screw Torque |
7-9 inch-pounds |
| Agency Certification |
CSA certified, CSA Class I, Division 2, Groups A, B, C, D certified, UL listed, CE marked for all applicable directives |
| Installation Data Number |
1771-2.184 |
