This document introduces the features and characteristics of TDK-Lambda GH1kW to GSPS 60kW series programmable DC power supplies, including power supply specifications, MODBUS TCP command speed, control methods, etc.
This document provides instructions for configuring, connecting to a network, and controlling TDK-Lambda programmable DC power supply series (GH1kW through GSPS) via the MODBUS TCP protocol. It details how to select control methods, connect the device to LAN or WAN networks, and manage IP addresses and hostnames.
| Current Range (GSPS 30kW) | 0-4500A |
|---|---|
| Network Protocol Port | Port 502 |
| Max Concurrent Sockets | 4 |
The TCP socket is closed after 1 minute if no commands are sent.
Yes, up to 31 power supplies can be connected using an RS-485 link cable.
Yes, the supply may be controlled from the front panel even if monitored via MODBUS TCP.