ERA Electronics

Gateway and Accessories

Accessories for system optimization and complete connectivity of monitored installations.

Communication

Gateway

S2W

Serial to WiFi gateway for BM35 battery monitor

S2l

Gateway with two RS485 serial communication ports and LAN interface. For ERABUS/ModBUS conversion and remote monitoring on LAN/WAN network

Router

RUT241

4G/LTE router with WiFi and LAN connection

Sensors

Current Sensors / Shunts

SHUNT 15a

Current shunt for small systems. Maximum current 15A 100mV Class 0.5

SHUNT 250a

Current shunt for medium-sized systems. Maximum current 250A 60mV Class 0.5

SHUNT 600a

Current shunt for medium-sized systems. Maximum current 600A 60mV Class 0.5

SHUNT 1,000a

Current shunt for large systems. Maximum current 1,000A 60mV Class 0.5

Temperature Sensors

ST35

Temperature sensor for BM35 battery monitor

St10k

Temperature sensor for BM_ _ series battery monitor (excluding BM35) and M220_ _ charge controller and MicroReg M105

Cables and Connections

Data transmission cables between devices

CKS-BG2

Connection cable between BM35 display and S2W Gateway – Length 2m

CKS-S3910

KIT for preparing 7-conductor cable for connection between shunt and BM39 display – Length 10m

Power connection cable KIT

CK-P5

Connection kit for regulator/photovoltaic module consisting of a pair of red/black conductors, 4mm² cross-section, MC4 terminal on the module side and ferrules on the regulator side. Length 5m

CK-B2

Controller/battery connection kit consisting of red/black conductor pair, 6mm² cross-section, M8 eyelet terminal on battery side and ferrules on controller side. Length 2m