This manual covers the TriStar Meter 2 digital meters that work with Morningstar TriStar solar charge controllers. It describes two versions – the TS-M-2 local meter that mounts on the controller and the TS-RM-2 remote meter that can be installed up to 30 m away. The guide includes safety precautions, wiring details, and how to configure MeterBus networks.
The document also explains how to use the display screens, perform manual resets, and troubleshoot common issues such as no display, dim backlight, or RJ‑11 connection problems. Warranty information and full technical specifications are provided at the end of the manual.
| Electrical self‑consumption (no backlight) | 7.5 mA |
|---|---|
| Electrical self‑consumption (with backlight) | 42.5 mA |
| Mounting plate dimensions | 116 × 116 mm |
| Connector type | RJ‑11 (6‑pin) |
| Environmental operating temperature | -40 °C to +60 °C |
A maximum of two meters can be powered by a single TriStar controller, and up to five meters are allowed on a MeterBus network.
The meter is rated for environmental operating temperatures from –40 °C to +60 °C.
Both versions are rated for indoor use only; outdoor installation is not permitted.