Yokogawa ACM11 RS-232C Communication Module 100% Brand New
The Yokogawa ACM11 is a communication module for Yokogawa platforms. How synchronizes: Start-stop synchronization. | Communication speed: 1200/2400/4800/9600/19200 bps. | Transmission code: ASCII/binary.. Factory-sealed, live-rack tested, 48-hour burn-in. 12-month warranty. Ships within 24 hours.
Technical Specifications
| How connected | Connected to the terminal (6 poles) with M4 screws. |
|---|---|
| How communicates | Point-to-point communication. |
| How synchronizes | 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” cannot be specified at 19200 bps.) |
| When a signal is received after data transmission | 1 ms (standard); immediately (in special cases). |
| Transmission distance | Max. 15 m. |
| How installed | Installed in the Communication Module Nest (These modules cannot be combined with ACF11. ACM11 can be combined with ACM12.) |
| Wiring | Dsub 25 pin (female). |
| Current consumption | 1 A (5.0 V DC). |
| Manufacturer | Yokogawa |
| Model / SKU | ACM11 |
Ships within 24 hours | 12-Month Warranty | Worldwide Delivery
Why Power Supplies Should Be Replaced Proactively
The Yokogawa ACM11 converts incoming power to the regulated DC voltages your rack modules need. Inside, electrolytic capacitors smooth ripple and store energy. These capacitors age. For every 10°C increase in operating temperature, their life approximately halves. A power supply running in a 50°C cabinet on a factory floor will fail years before the same model in a 25°C control room.
We test every unit on a live Yokogawa chassis under load: all output rails verified, ripple within specification, protection circuits checked. 48-hour burn-in at 55°C to catch early-life failures. Printed test report. If you are ordering one replacement, order two — the spare will save you when the next one fails. 12-month warranty. Ships within 24 hours.
Compatible Parts — Same System
These modules share the same system family as the ACM11. Commonly ordered together for complete rack builds or spare parts kits.
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