TEXIO PU100-7.5, Инструкция по эксплуатации

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4.5. REAR PANEL J1 PROGRAMMING AND MONITORING CONNECTOR
The J1 Programming and Monitoring connector is a DB25 subminiature connector located on the
power supply rear panel. Refer to Table 4-4 for description of the connector functions. The power
supply default configuration is Local operation, which does not require connections to J1. For remote
operation using J1 signals use the plug provided with power supply or equivalent type. It is essential to
use plastic body plug to conform with Safety Agency requirements. If a shield is required for J1 wires,
connect the shield to a power supply chassis ground screw.
4.5.1 Making J1 connections
- J1 connector type: AMP, P/N: 747461-3.
- Plug type: AMP, P/N: 745211-2.
- Wire dimension range: AWG26-22.
- Manual Pistol Grip tool: AMP, P/N: 608868-2.
- Insertion/Extraction tool: AMP, P/N: 91232-1.
Before making any connection, turn the AC On/Off switch to the Off position and wait until the front.
CAUTION
Terminals 12, 22 and 23 of J1 are connected internally to the negative
sense (-S) potential of the power supply. Do not attempt to bias any of
these terminals relative to the negative sense. Use the lsolated
Programming interface option to allow control from a programming
source at a different potential relative to the power supply negative.
CAUTION
To prevent ground loop and to maintain the isolation of the power supply
when programming from J1, use an Ungrounded programming source.
Fig.4-4: J1 connector terminals and functions
WARNING
There is a potential shock hazard at the output when using a power
supply with rated output greater than 40V. Use wires with minimum
insulation rating equivalent to the maximum output voltage of the
power supply.