TriStar/TriStar MPPT Bridging Redundancy

Ethernet

Router

Internet

48V to 12V

Converter

RSC-1

TS-MPPT-60

MODBUS: 01

IP: 192.168.1.250

TS-MPPT-60

MODBUS: 02

IP: 192.168.1.251

TS-MPPT-60

MODBUS: 03

IP: 192.168.1.252

TS-MPPT-60

MODBUS: 04

IP: 192.168.1.253

TriStar-60

(load control)

MODBUS: 05

TriStar-60

(load control)

MODBUS: 06

+12V

GND

48V

Battery

Notes:

Bridging can only be enabled on one TS-MPPT-60 on the EIA-485 network at

a time (i.e. MODBUS 04).

If MODBUS 04 fails, bridging may be turned on for MODBUS 03 in order to re-

establish communications with the TS-60s.

Ethernet

EIA-485