TDK Lambda | Z+Low Voltage User Manual

4.3 Rear Panel Connectors Refer to Fig.4-2 and Table 4-2 for description of the Rear Panel connectors.

Fig. 4-2: Rear panel connections

No.

Connection

Description

Section

1 AC Input Connector 2 DC output bus-bar

IEC320-16 TYPE CONNECTOR

Bus-bars for 10V to 100V models. Use M6 or 1/4” screws.

3.9

Connector for remote analog interface. Analog control and monitoring. Referenced internally to output potential -S. Connector for making remote sensing connections to the load for regulation of the load voltage and compensation of load wire drop.

3 Analog Control and signals. J1

4.3.1

4 Local/Remote sense connector J2

3.10

5 Isolated control and signal. J3

Control and monitoring signal, isolated from the output potential.

4.3.2

RJ-45 type connector, used for chaining power supplies to/from a serial communication bus. RJ-45 type connector, use for connecting power supplies to RS232 or RS485 port of computer for remote control purposes. When using several power supplies in a power system, the first unit Remote-In is connected to the computer and the remaining units are chained, Remote-In to Remote-Out. 7.3 7.3

6 Remote Serial Out connector

7 Remote Serial In connector

8 USB Connector

USB interface connector, type B

9 LAN Connector (optional) 10 Ground screw 11 Optional Interface

LAN interface connector, type RJ-45

M4X8 for chassis Ground connection

Position for GPIB Interface (shown) or Isolated Analog Interface.

Table 4-2: Rear panels connections

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