The Allen-Bradley 1756-IB16IF is a high-performance 16-point discrete input module designed for the ControlLogix platform, delivering precise signal acquisition for demanding industrial control systems. This module excels in applications requiring reliable detection of 24V DC signals from sensors, switches, and other field devices, ensuring seamless integration into process and discrete manufacturing environments. With its robust isolation and diagnostic capabilities, the 1756-IB16IF enhances system uptime and simplifies troubleshooting, making it a trusted choice for engineers worldwide.
| Parameter |
Specification |
| Product Type |
Discrete Input Module |
| Series |
ControlLogix 1756 |
| Model |
1756-IB16IF |
| Number of Inputs |
16 (sink/source, 24V DC) |
| Input Voltage Range |
10-31.2V DC (rated 24V DC) |
| Input Current per Point |
8 mA typical at 24V DC |
| Isolation |
1500V AC between input groups and backplane; 8 points per isolated group |
| Response Time |
Off-to-On: 1 ms; On-to-Off: 1 ms (typical) |
| Backplane Current |
5V DC: 100 mA; 24V DC: 0 mA (module powered via backplane) |
| Power Dissipation |
2.5 W (maximum) |
| Operating Temperature |
-25°C to +60°C (storage: -40°C to +85°C) |
| Humidity |
5% to 95% non-condensing |
| Vibration Resistance |
5 g Standard Models 10-500 Hz (operational) |
| Shock Resistance |
30 g (operational) |
| Indicators |
Green LED per point (input status), red LED (module fault) |
| Wiring Style |
Removable terminal block (1756-TBCH or similar) |
| Dimensions (H x W x D) |
144 mm x 36 mm x 100 mm (approx.) |
| Weight |
0.3 kg (0.66 lb) |
| Certifications |
UL, CE, C-Tick, ATEX (Zone 2) compliant |
| Compatibility |
ControlLogix chassis (1756-A4, A7, A10, A13, A17) and controllers (L6x, L7x, L8x series) |
What Does Our Clients Say
Mitsubishi MR-J4
Laura Navas
Great product!
2019/12/01
Keyence sensor
EQDR SALES
Original and fast!
2020/02/22