ZES ZIMMER LMG450, User Manual

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Z E S ZIMMER Electronic Systems GmbH Chapter 4
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1. External current sensor input
Input for voltages from external isolating transformers or sensors. 15-pin HD socket
2. U
Voltage input (low), 4mm grey safety socket
3. I
Current input (low), 4mm grey safety socket
4.
Current input (high), 4mm violet safety socket
5.
Voltage input (high), 4mm violet safety socket
6. Second measuring channel with same sockets like first channel
7. Third measuring channel with same sockets like first channel
8. Fourth measuring channel with same sockets like first channel
9. Mains
Fused chassis plug with holder for fuses. Mains voltage 85...264V, 47...440Hz, about 45W,
2 fuses T1A/250V, 5x20mm, IEC127-2/3
10. PE
Connector for additional earthing, 4mm green/yellow safety socket
11. First analogue I/O card
Additional analogue and digital inputs and outputs for auxiliary signals.
12. Second analogue I/O card
Additional analogue and digital inputs and outputs for auxiliary signals.
13. IEEE488
Parallel interface, 24-pin micro-ribbon socket
14. Sync.
Socket for external synchronisation and measuring time control of the LMG450.
15-pin SUB-D socket
15. ComB: Serial RS232 interface
This is a serial interface which is reserved for further usage
9-pin SUB-D jack