ProSoft 5102-MCM-ASCII3 Multi-Channel ASCII / Modbus Master Module for ControlLogix
The ProSoft 5102-MCM-ASCII3 is a 1756 form factor communication module for Allen‑Bradley ControlLogix chassis. It provides three independent serial ports supporting Modbus RTU Master and ASCII protocol, enabling direct connection to serial instruments, weight scales, barcode readers and legacy serial devices.
Key Features
- 1756 ControlLogix rack module, hot-swappable backplane connection
- 3 independent serial channels (Channel 0,1,2)
- Each channel configurable: Modbus RTU Master or ASCII protocol
- Serial hardware selectable: RS232 / RS422 / RS485 per port
- Supports ASCII string parsing, custom framing and trigger rules
- Web diagnostic page, status LEDs, configuration via ProSoft Configuration Builder
- Galvanic isolation on serial ports to reduce electrical noise interference
Technical Specifications
| Part Number |
5102-MCM-ASCII3 |
| Product Type |
Multi-Channel Modbus RTU Master / ASCII Communication Module |
| Host Chassis |
Allen‑Bradley 1756 ControlLogix |
| Serial Channels |
3 independent serial ports |
| Serial Interface |
RS232 / RS422 / RS485 (selectable per channel) |
| Supported Protocols |
Modbus RTU Master, ASCII |
| Baud Rate Range |
110 ~ 115200 bps |
| Backplane Current Draw |
700 mA @ 5.1 VDC |
| Operating Temperature |
0°C ~ +60°C |
| Storage Temperature |
-40°C ~ +85°C |
| Humidity |
5% ~ 95% non-condensing |
| Certifications |
UL, cUL, CE |
Applications
Industrial serial data acquisition for ControlLogix systems. Connect weighing scales, barcode scanners, serial meters, analyzers and Modbus RTU field devices in food processing, packaging, material handling and process automation.
Warranty & Notes
Warranty: 12-month seller warranty provided by SHLY-PLC. See our Return Policy for coverage and claims.
Supplied by independent automation supplier SHLY-PLC, not an authorized ProSoft distributor. Cross-check all parameters before installation. Refer to ProSoft 5102-MCM-ASCII3 datasheet for full installation and safety instructions.
FAQ
Q: How many serial ports does 5102-MCM-ASCII3 have?
A: 3 independent serial channels, each can run Modbus RTU Master or ASCII protocol separately.
Q: Can it be hot swapped?
A: Yes, hot-swappable on ControlLogix 1756 backplane.