CMDF1-16DOR is a switch relay module produced by JTP Technology Co.,Ltd., which supports the Mitsubishi LINK RS-485 communication interface, supports a maximum of 32 modules, and works with a DC 22-30V voltage.
The CMDF1‑16DOR is a 16‑channel switch‑type relay output module designed for PLC, DCS, PCS, or PC control systems. It supports Mitsubishi LINK RS‑485 communication, offers isolated input and communication circuits, and can be mounted on a standard U‑type rail.
The manual covers hardware specifications, wiring diagrams, parameter configuration (both manual and via JTconfig software), communication protocols, and detailed debugging steps. It also explains how to integrate the module with various PLCs and how to address multiple modules on the same RS‑485 bus. This manual is written in Chinese.
| Working voltage | DC 22–30 V |
|---|---|
| Power consumption (max) | 4700 mW @ DC 24 V |
| Communication interface | Standard two‑wire RS‑485 (max 32 modules) |
| Communication speed | 600–115200 bps selectable |
| Output current per channel | 0.16 A @220 VAC or 0.5 A @24 VDC |
| Total output current | < 2 A @220 VAC (all 16 channels) |
| Dimensions | 45 × 110 × 160 mm |
| Weight | ≈0.39 kg (without packaging) |
| Operating temperature | -10 °C to +55 °C |
| Operating humidity | < 65 % non‑condensing |
| Isolation voltage | 1000 V |
| Number of output channels | 16 |
Press and hold the SET and SEL buttons for more than 5 seconds, then release both buttons to enter the address‑setting mode.
The module uses the Mitsubishi LINK RS‑485 (Link BUS) protocol.
The module consumes up to 4700 mW when powered at DC 24 V.
Up to 32 modules can be connected on a single RS‑485 network.