Monitoring Modules
Panel-mounted monitoring modules for use with specified generator controllers through RS485. Select by controller compatibility, panel opening and 8–35VDC supply.
Request Model MatchingChoose by controller compatibility first
The four modules use RS485 and operate from 8–35VDC, but their compatible controller lists and installation sizes differ. Start with the controller already used in your generator system.
Monitoring Module range
GM810RM · GM811RM · GM6650RM · GM6651RM
Final selection should be confirmed against the controller model and installation requirements.
Quick model comparison
Compare all four monitoring modules by controller compatibility and installation requirements.
Full model range
All four available model codes are shown below in their two shared product and installation groups.
Compact modules with the same panel construction and installation size, matched to different controller lists.
GM810RM compatibility
GM810, GM6650 and GM830.
GM811RM compatibility
GM811, GM6651 and GM831.
Installation dimensions
Outline: 156 × 120 × 39.5mm. Panel opening: 122 × 95mm.
Larger-format modules with silica-gel panels, each matched to its corresponding controller model.
Model compatibility
GM6650RM matches GM6650. GM6651RM matches GM6651.
Installation dimensions
Outline: 208 × 172 × 39.5mm. Panel opening: 160 × 124mm.
Controller compatibility
Use the exact pairing below when preparing an inquiry.
GM810
GM6650
GM830
GM811
GM6651
GM831
GM6650
GM6651
Installation dimensions
GM810RM / GM811RM
Outline 156 × 120 × 39.5mm · Opening 122 × 95mm
GM6650RM / GM6651RM
Outline 208 × 172 × 39.5mm · Opening 160 × 124mm
How to choose
Send the controller model
Compatibility is the first selection condition.
Check the panel opening
Choose between the two confirmed installation sizes.
Share system requirements
Provide the DC supply, required function, quantity and project details for technical review.