Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Module type | SIPLUS S7-300 digital input module |
| Digital inputs | 8 |
| Input voltage | 120/230 V AC (47 … 63 Hz) |
| Signal 0 | 0 to 40 V |
| Signal 1 | 79 to 264 V |
| Input current at signal 1 | 7.5 mA (120 V); 17.3 mA (230 V) |
| Connection | 1x 40-pole |
| Isolation | Between channels and between channels and backplane bus; optocoupler |
| Transition time, max. | 25 ms from 0 to 1 and from 1 to 0 |
| Power loss, typ. | 4.9 W |
| Temperature range | -25…+70 °C |
Applications
- AC digital signal acquisition: The module acquires 120/230 V AC digital signals through 8 isolated digital inputs.
Key Features
- Digital input module: SIPLUS S7-300 module with 8 digital AC inputs and conformal coating.
- Input voltage: Rated input voltage: 120/230 V AC (47 … 63 Hz); signal 0: 0 to 40 V, signal 1: 79 to 264 V.
- Connection: 1x 40-pole connection.
- Electrical isolation: Digital inputs are isolated between channels and between channels and the backplane bus; isolation uses an optocoupler.
- Timing and indication: Maximum transition time is 25 ms from 0 to 1 and from 1 to 0. The digital input status indicator is green.
- Installation and temperature: Horizontal installation: 8 up to 60 °C; 8 @ > 60 °C. Temperature range: -25…+70 °C.
Frequently Asked Questions
1. How many digital inputs does 6AG1321-1FF10-7AA0 have?
It has 8 digital AC inputs.
2. What input voltage ranges does this module support?
The rated input voltage is 120/230 V AC (47 … 63 Hz). Signal 0 is 0 to 40 V and signal 1 is 79 to 264 V.
3. What connection does the module have?
It has 1x 40-pole connection.
4. Does the module provide electrical isolation and diagnostics?
The digital inputs are isolated between channels and between channels and the backplane bus by an optocoupler. The diagnostics function, diagnostic alarm, hardware interrupt and group error SF LED are not available; the digital input status indicator is available.
