●
Wiring of Terminal
TB1 to TB4
：
: Terminal table
For wiring, use M3 round terminal, Y terminal & welding wire
1) Temperature input(TB1: terminal table):
Thermocouple
input
※
refer to mark on the terminal table for terminal number
R.T.D
input
‑
+
A1
B1
CH1
‑
+
A2
B2
CH2
‑
+
A3
B3
CH3
‑
+
A4
B4
CH4
‑
+
A5
B5
CH5
‑
+
A6
B6
CH6
‑
+
A7
B7
CH7
‑
+
A8
B8
CH8
A1
B1
A
B
B
C1
A2
B2
A
B
B
C2
A3
B3
A
B
B
C3
A4
B4
A
B
B
C4
A5
B5
A
B
B
C5
A6
B6
A
B
B
C6
A7
B7
A
B
B
C7
A8
B8
CH1
CH2
CH3
CH4
CH5
CH6
CH7
CH8
A
B
B
C8
・
When extend cable, use appropriate compensation lead wire
for thermocouple
・
Use wire material with wire resistance value below 5
Ω
/per
wire for connecting RTD with main body.
2)
Event input (TB4:terminal table)
3)
Communication(TB3:terminal table)
4)
Power(TB2:terminal table)
DC24V
1
2
−
＋
IN
1
2
3
Master system
RS‑232C
RXD TXD SG RS CS DR ER
RXD TXD
SG
1
2
3
Master system
RS‑485
A(+) B(‑) SG
A(+) B(‑)
SG
RS‑232C
RS‑485
DC24V
1
2
−
＋
CN1 to CN3：XG4A-1634（OMRON） （Figures describe connector on the board）
5)
Alarm output (CN2:Connector)
6)
Control output (CN1: connector)
COM2 ALM8 ALM7 ALM6 ALM5
L
L
L
L
1
3
5
7
9
11
13
15
2
4
6
8
10
12
14
16
COM5 COM4
DC24V
ALM1
HB
ERR
HS
COM1 ALM4 ALM3 ALM2
L
L
L
L
L
L
L
DC24V
COM3
DC24V
DC24V
DC24V
COM5 COM4 COM3 COM2 COM1
1
3
5
7
9
11
13
15
2
4
6
8
10
12
14
16
COM8 COM7
CH1
O.C1
CH6
O.C6
CH8
O.C8
CH7
O.C7
CH5
O.C5
CH4
O.C4
CH3
O.C3
CH2
O.C2
COM6
DC24V
L
L
L
DC24V
DC24V
L
DC24V
DC24V
L
L
L
DC24V
DC24V
L
DC24V
ＡＬＭ1 to 8:Alarm output 1 to 8 ＨＢ: Heater Break Alarm output
HS: Heater Short Alarm output ERR: Internal Error output
O.C1 to 8:Control output 1 to 8
ＣＯＭ1 to 8: Common
7)
CT input (CN3: connector)
PRECAUTIONS IN USING THE PRODUCT
When the product is used under the circumstances or environment below, ensure
adherence to limitations of the ratings and functions. Also, take countermeasures
for safety precautions such as fail-safe installations.
• Use under circumstances or environment which are not described in the
instruction manual.
• Use for nuclear power control, railway, aircraft, vehicle, incinerator, medical
equipment, entertainment equipment, safety device etc...
• Use for applications where death or serious property damage is possible and
extensive safety precautions are required
.
CT5
CT4
CT3
CT2
CT1
1
3
5
7
9
11
13
15
2
4
6
8
10
12
14
16
CT8
CT7
CT1
CT6
CT8
CT7
CT5
CT4
CT3
CT2
CT6
CT
CT
CT
CT
CT
CT
CT
CT
TOHO ELECTRONICS INC.
■
Head Office 1-13-21 Tanashioda, Sagamihara-shi, Kanagawa 229-1125 Japan
Tel: +81-42-777-3311, Fax: +81-42-777-3751
■
Tokyo Office The 3
rd
Wako Bldg, 7-17-6 Nishi-Shinjuku, Shinjuku-ku, Tokyo
1 6 0 -0023, Japan
Tel: +81-3-3363-1331, Fax: +81-3-3363-3335
■
Osaka Office Yachiyo Bldg East Wing 7F, 2-Kita 1-21 Tenjinbashi, Kita-ku,
O s a k a -shi, Osaka 530-0041, Japan
Tel: +81-6-6353-9205, Fax: +81-6-6353-9273
３０−３９１０−Ｅ
●
Name and function of each parts
1) Product figure
●
Installation
1) Dimension
2) Installation method
：
・
Install
９
parts
（φ
3.5
）
by screw
（
M3
）．
・
Place horizontal or vertical with input terminal facing below.
・
Install board with over 8mm upper by using spacer.
・
For plural installation, keep 50mm distance from the other.
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