Description
4100-7401 SIMPLEX, 24 POINT I/O INTERFACE MODULE.
4100-7401 Simplex, 24 Point I/O Graphic Module:
- 24 Points, selectable as either a switch input or a lamp/relay driver output.
- Switch monitoring includes: unsupervised, supervision for opens, supervision for opens or shorts, and supervised monitoring of HOA (hand/off/auto) switches.
- Switches can be momentary or maintained, 2 position or 3 position, maximum distance is 2500 ft (762 m), or 65 Ω from the module.
- Each LED/lamp/relay driver is rated at 150 mA @ 24 VDC per point, inrush is current limited for compatibility with incandescent bulbs (relays need to be diode suppressed at the relay coil) maximum distance is 600 ft (183 m), or 2 Ω from the module.
- LED/lamp/relay driver outputs are supervised for open circuits and can be set as on continuous, or pulsed at a slow or fast rate.
- Additional inputs are included for communicating a remote power supply trouble and for lamp testing, the module can also be configured to provide local indication of communications loss.
- 4100-7401 is not compatible with installed Simplex 4020 Series fire alarm control panels.
See all our parts for Simplex.
