Hioki RM3545, Instruction Manual, Page: 285 / 364

Chapter 13 Specifications
277
13
(1) Measurement targets (wiring order is user-selected)
(2) Multiplexer I/O (direction of current application is user-selected)
(3) Pinouts
13.2 Z3003 Multiplexer Unit
General Specifications
4-wire
2-wire 10 locations (when using two Z3003 units, 20 locations)
21 locations (when using two Z3003 units, 42 locations)
Measurement Terminals
(4-wire) TERM1 to TERM11 terminal
(TERM terminal: combinations of the following terminals
SOURCE terminal: Current source terminal,
SENSE terminal: Voltage detection terminal)
EX SOURCE A, EX SOURCE B: External device connection terminal (current)
EX SENSE A, EX SENSE B
: External device connection terminal (voltage)
Measurement Terminals
(2-wire) TERM1 terminal to TERM22 terminal
EX A, EX B: External device connection terminal
Shielding terminal GUARD : Guard terminal
EARTH : Function ground terminal
EX GUARD : External device guard terminal
Connector D-SUB 50pin receptacle
4-wire
No. Pin name No. Pin name No. Pin name
1 - - 18
TERM5
SOURCE 34
TERM9
SOURCE
2
TERM1
SOURCE 19 SENSE 35 SENSE
3 SENSE 20
TERM6
SOURCE 36
TERM10
SOURCE
4
TERM2
SOURCE 21 SENSE 37 SENSE
5 SENSE 22
TERM6
SOURCE 38
TERM10
SOURCE
6
TERM2
SOURCE 23 SENSE 39 SENSE
7 SENSE 24
TERM7
SOURCE 40
TERM11
SOURCE
8
TERM3
SOURCE 25 SENSE 41 SENSE
9 SENSE 26
TERM7
SOURCE 42 - -
10
TERM3
SOURCE 27 SENSE 43 GUARD
11 SENSE 28
TERM8
SOURCE 44 GUARD
12
TERM4
SOURCE 29 SENSE 45 EX SOURCE B (EX Cur Hi)
13 SENSE 30
TERM8
SOURCE 46 EX SENSE B (EX Pot Hi)
14
TERM4
SOURCE 31 SENSE 47 EX SENSE A (EX Pot Lo)
15 SENSE 32
TERM9
SOURCE 48 EX SOURCE A (EX Cur Lo)
16
TERM5
SOURCE 33 SENSE 49 EX GUARD
17 SENSE 50 EARTH