130
43
27
150
115
110
100
8
9
185
163
148
40
25
110
9
0
20
20
(10)
(20)
Dimensions
Connector
Connector name
No.
Signal contents
Connector type/Part no.
Power
connector
1
24 VDC +
2
1
J.S.T. Mfg. Co., Ltd.
JFA connector J4000 series
SC02B-J42SK-GHXR
2
24 VDC −
Alarm,
RUN/STOP,
Communication
connector
1
RS-485 BUS +
1
2
3
4
5
9
8
7
6
D-sub 9 pin (socket type)
Holding screw: M2.6
2
RS-232C RD
3
RS-232C SD
4
RUN/STOP signal input
5
SG
6
Output cutoff alarm
(open when alarm occurs)
7
Common for output cutoff alarm
8
RUN/STOP signal input
9
RS-485 BUS −
Power Cable (Accessory)
Connector: J42FSC-02V-KX (J.S.T. Mfg Co., Ltd.-made)
Cable: 16AWG
Wire colour
Contents
Brown
24 VDC +
Blue
24 VDC −
(1000)
8
Thermo-con/Compact Type
Air-cooled
HEF
Series
Circulating fl uid OUT
Rc1/4
Circulating fl uid IN (drain)
Rc1/4
Model no. label
Tank lid
Rubber legs (4 pcs.)
Label
Power connector
Power switch
Alarm, RUN/STOP
Communication
connector
Fluid fi ll port
Dustproof fi lter
Display/
Operation panel
Circulating fl uid
level gauge
NRTL label
Air
Air
