Connectors - Rear Panel - Ametek California Instruments MX15 Series User Manual

3.7 Connectors - Rear Panel

A number of connectors are located along the top rear covers. These connectors are in a
recessed area to protect them from shipment damage.
3.7.1 System Interface
WARNING:
The Clock and Lock BNC connectors located on the rear panel are used to synchronize and
control the phase shift between the three outputs when 3 units are operating as a three-phase
clock and lock system. This mode of operation requires the -LKM (on Master unit) and -LKS (on
Auxiliary units) options. See paragraph 3.10 for more information on this mode of operation.
A set of two identical System Interface connectors, P8 and P9 is located on the rear panel of
each MX15 chassis. The system interface is used to connect the multiple MX15 power sources
in a Master/Auxiliary configuration to create MX30/2 or MX45/3 models. In these configurations,
only the Master MX15 power source has a built-in controller and front panel.
The same connector is also used to control the optional OMNI-3-75 Reference Impedance.
P8 / P9
1 OUTP:
2 N/C
3 N/C
4 N/C
5 COM :
6 OT:
7 N/C
8 CLB:
9 CSA :
10 CSC:
11 FLT A :
12 FLT C:
13 X FM R:
14 PA RA LLEL:
15 INPUT ON:
16 A ERR LO: Error Signal Phase A , low
17 B ERR HI: Error Signal Phase B, high (Not Used)
18 N/C
19 C ERR LO: Error Signal Phase C, Low (Not Used)
20 300 V RNG:
21 COM :
22 /REM OFF: Remote Off Control not
23 COM :
24 FLK /BY P: Flicker / Bypass OM NI control
25 /OV L:
26 CLA :
27 CLC:
MX15 Series
The system interface connectors are for use with AMETEK
supplied cables, and only between California Instruments
equipment.
Output ON. Controls state of output relay
Common. Signal return.
Over temperature. Indicates over temperature condition.
Current Limit B. (Not Used)
Current Sum Phase A
Current Sum Phase C (Not Used)
A mplifier Fault Phase A
A mplifier Fault Phase C (Not Used)
Optional voltage range select. (-HV or -X V option)
Parallel operation control. (Not Used)
Input power status
300 V A C Range Select
Common. Signal return.
Common. Signal return
Overload not
Current Limit A . Programmed current limit reference for phase A
Current Limit C. Programmed current limit reference for phase C (Not Used)
Description
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