User Manual
18
i Series / iX Series
3.6 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.
3.6.1 System Interface, Clock and Lock Connectors
WARNING: The system interface connector and Clock and Lock connectors may be at
hazardous voltages. These connections may not be used in table top applications. In
table top applications the safety cover must be in place. These connections may only
be used when the equipment is enclosed in a rack, only within one rack, only with
California Instruments supplied cables, and only between California Instruments
equipment.
J21 and J20 are the Clock and Lock connectors and are used to synchronize and control the
phase shift between the three outputs when 3 units are operating as a three-phase system with
the 15003iX - LK option.
The System Interface connector, J22, is used to connect the slave power sources to the Master
power source (the one with the controller) in multiple box systems. The connector is also used
for the external sync input, external modulation input and trigger output.
Table 3-2: System Interface Connector (J22)
J22
Description
1
Analog Common: analog signal common
2
MR B: Phase B master signal
3
Analog Common
4
CS B: Phase B current sum
5
CT Common: Current transformer common
6
OSC B: Phase B oscillator output
7
Analog Common
8
CL B: Phase B current limit reference
9
EXT MOD: External modulation input. A 10 volt input will modulate the output 10%.
Original versions of iX power sources required a 100 volt input to modulate the output by
10%. If you experience problems using the external modulation input, contact California
Instruments customer service.
10
OVR TEMP
¯¯¯¯¯¯¯¯¯¯ : A logic low output to indicate an over temperature condition.
11
CNF
¯¯¯ : Output relay state: Logic HI = open, LOW = closed.
12
FLT C: Phase C current limit fault control
13
FLT A: Phase A current limit fault control
14
F STB LO: Function Strobe / Trigger output Low signal. This is the emitter lead of an
optically isolated NPN transistor. The internal power controller turns this transistor on to
indicate a change of programmed values. See section 3.6.5 for details.
15
EX SYNC LO: External Sync Low signal. This is the ground return for the TTL external
Summary of Contents for 10001i
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Page 38: ...User Manual 24 i Series iX Series Figure 3 5 Rear Panel View for the 3001i 3001iX...
Page 39: ...User Manual i Series iX Series 25 Figure 3 6 Rear Panel View for the 5001i 5001iX...
Page 43: ...User Manual i Series iX Series 29 Figure 3 8 Functional Test Setup...
Page 44: ...User Manual 30 i Series iX Series Figure 3 9 Single Phase 10000 VA System 10001iX i...
Page 46: ...User Manual 32 i Series iX Series Figure 3 11 Single Phase 15000 VA System 15001iX i...
Page 48: ...User Manual 34 i Series iX Series Figure 3 13 Connection With MODE Option...
Page 118: ...User Manual 104 i Series iX Series Figure 5 2 Power Source Module Block Diagram...
Page 121: ...User Manual i Series iX Series 107 Figure 5 3 5001i Internal Layout...
Page 122: ...User Manual 108 i Series iX Series Figure 5 4 Logic Board LED s...
Page 124: ...User Manual 110 i Series iX Series Figure 5 5 AC Power Stage Layout...
Page 125: ...User Manual i Series iX Series 111 Figure 5 6 AC Control Logic Block Diagram...
Page 138: ...User Manual 124 i Series iX Series Figure 6 3 Adjustment Location...
Page 152: ...User Manual 138 i Series iX Series Figure 9 4 Voltage Modulation...
Page 219: ...User Manual i Series iX Series 205 Figure 9 36 Example Connection With 5001iX and EOS 1...
Page 221: ...User Manual i Series iX Series 207 Figure 9 38 15003iX CTS EOS3 LR3...
Page 222: ...User Manual 208 i Series iX Series Figure 9 39 15003iX 3 EOS3...
Page 233: ...User Manual i Series iX Series 219 Figure 9 41 Example Connection With MODE iX...
Page 240: ...User Manual 226 i Series iX Series Figure 9 42 Example Connections With OMNI 1 18i...
Page 241: ...User Manual i Series iX Series 227 Figure 9 43 Example Connections With OMNI 3 18i...
