Control Logic Signal Specifications - Hitachi WJ200 Series Quick Reference Manual

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Control Logic Signal Specifications

The control logic connectors are located just behind the front housing cover. The relay
contacts are just to the left of the logic connectors. Connector labeling is shown below.
Terminal Name
P24
PLC
1
2
3/GS1
4/GS2
5/PTC
6
7/EB
GS1(3)
GS2(4)
PTC(5)
EB(7)
EA
L (in upper row) *1
11/EDM
12
CM2
AM
EO
L (in bottom row) *2
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RS485
comm.
SN
Relay
contacts
SP EO
AL2 AL1 AL0
Pulse
RS485
Train
comm.
output
Description
+24V for logic inputs
Intelligent input common
Discrete logic inputs
(Terminal [3],[4],[5] and [7]
have dual function. See
following description and
related pages for the details.)
Safe stop input GS1
Safe stop input GS2
Motor thermistor input
Pulse train input B
Pulse train input A
GND for logic inputs
Discrete logic outputs [11]
(Terminal [11] has dual
function. See following
description and related pages
for the details.)
Discrete logic outputs [12]
GND for logic output
Analog voltage output
Pulse train output
GND for analog signals
21
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Logic inputs
7 6 5 4 3 2
EA H O OI L AM CM2
Pulse
Analog
Analog
Train
output
input
input
Ratings
24VDC, 100mA. (do not short to terminal L)
Factory set: Source type for –FE and –FU
models (connecting [P24] to [1]~[7] turns
each input ON). To change to sink type,
remove the short bar between [PLC] and [L],
and connect it between [P24] and [L]. In this
case, connecting [L] to [1]~[7] makes each
input ON.
27VDC max. (use PLC or an external supply
referenced to terminal L)
Functionality is based on ISO13849-1
See appendix for the details.
Connect motor thermistor between PTC and
L terminal to detect the motor temperature.
Set 19 in C005.
2kHz max.
Common is [PLC]
32kHz max.
Common is [L]
Sum of input [1]~[7] currents (return)
50mA max. ON state current,
27 VDC max. OFF state voltage
Common is CM2
In case the EDM is selected, the functionality
is based on ISO13849-1
4VDC max. ON state voltage depression
50mA max. ON state current,
27 VDC max. OFF state voltage
Common is CM2
100 mA: [11], [12] current return
0~10VDC 2mA maximum
10VDC 2mA maximum
32kHz maximum
Sum of [OI], [O], and [H] currents (return)
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1 L PLC P24
Short bar
12 11
Logic
output