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S7810M ModBus Module operates as ModBus RTU slave device.


  • Provides ability to remotely mount the S7800 Keyboard Display Module.
  • Installs directly on the front of 7800 SERIES Relay Modules.
  • Provides ModBus communications bus interface.
  • Remote reset.

Product Specifications

ControlBus(tm) Module-MODBUS
Dimensions (in.)
4 27/32 in. wide x 2 29/32 in. high x 29/32 in. deep
Dimensions (mm)
123 mm wide x 73 mm high x 23 mm deep
Weight (lb)
4 oz
Weight (kg)
0.11 kg
Includes 208727 8 pin electrical connector
Approvals, Underwriters Laboratories Inc.
Component Recognized, File No. MP268; Guide No. MCCZ2.
Approvals, Canadian Standards Association
Certified, File No. LR95329-3.
13 Vdc peak fullwave rectified (+20/-15%).
Shipping and Storage Temperature Range (F)
-40 F to +140 F
Shipping and Storage Temperature Range (C)
-40 C to +60 C
0.5 G environment
Approvals, Factory Mutual
Report No. 1V9AO.AF.
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