34 Digital Position-Proportional Controllers E5EZ-PRR
Wiring Terminals
• Standard insulation is applied to the temperature gauge's I/O sections. If reinforced insulation is required, connect the input and
output terminals to a device without any exposed current-carrying parts, or to a device with standard insulation suitable for the
maximum operation voltage of the power supply I/O section.
• For E5EZ-PRR
03-model products, in order to satisfy the conduction and emission specifications of EN61326CLASSA, a mag-
netic ring (TDK: ZAT1730-0730) should be added to the communications line between the K3SC unit and the controller.
■ E5EZ-PRR
Alarm Output 1
Alarm Output 2
B
B
A
mA
DO NOT
USE
USE
DO NOT
50/60Hz
Potentiometer
Communications
Communications
OPEN
10
Pt
11
6
8
7
9
100 to 240 VAC
1
2
3
4
5
12
EV1
Event Input
SD
RD
SG
RS232C RS485
B( )
A( )
DO NOT
USE
13
14
12
13
14 14
13
12
TC
22
21
20
CLOSE
WIPE
DO NOT
USE
Analog Input
EV2
V
Control Output 1 (OPEN Output)
Control Output 2 (CLOSE Output)
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