DSE857

USB to RS485 Communications Device

The DSE857 communications device allows monitoring of a single DSE controller with USB connectivity by converting it to an RS485 connection. To achieve this the DSE857 connects to an RS485 MODBUS RTU master over 1.2km away. The MODBUS RTU master can be an external PLC, Building Management System (BMS) or a Windows PC running the DSE Configuration Suite Software.

Works with:

Auto Start:

DSEL401MKII/DSE4310/DSE4410/DSE4510/DSE4610/DSE6010 MKII/DSE6110/DSE6610/DSE7110 MKII/DSE7210/DSE7310

Auto Mains (Utility) Failure:

DSE4320/DSE4420/DSE4520/DSE4620/DSE6020/DSE6120 MKII/DSE6620/DSE7120MKII/DSE7220/DSE7320

Overall Size

35 mm x 97 mm x 102 mm (1.4” x 3.8” x 4.0”)

Weight

0.16kg

Product Variants

0857-01 - 857 USB to RS485 Communications Device

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Data Sheet Installation Instuctions