Overview
The YOKOGAWA ACM12 Communication Module is a versatile device designed for serial communication in industrial automation systems. It features an RS-422/RS-485 interface that supports both point-to-point and multipoint connections, ensuring reliable data transmission.
Technical Specifications
Interface
- RS-422/RS-485: 1 port
- Connection Method: Point-to-point, Multipoint
- Communication Mode: Half-duplex
- Synchronization: Start-stop synchronization
- Communication Speed: 1200/2400/4800/9600/19200 bps
- Transmission Code: ASCII/Binary
- Character Length: 7/8 bit
- Stop Bit Length: 1/2 bit
- Parity Check: None/Odd/Even (Note: “No parity” not available at 19200 bps)
- Signal Reception Delay: 1 ms (standard); immediate in special cases
- Transmission Distance: Max. 1200 m (total length)
Installation
- Installation: Installed in the Communication Module Nest (cannot be combined with ACF11; ACM11 can be combined with ACM12)
- Wiring: Uses 3 pairs shielded cable or AKB161 (for connecting ACM12 with FA500; max. 100 m)
- Connector Type: Dsub 25 pin (female), connected to the terminal (6 poles) with M4 screws
Power Consumption
- Current Consumption: 1 A (5.0 V DC)
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| Warranty | 12 Months |
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