Omega phcn-37, Elec tri cal sche mati cs ph meter data – Chemglass CG-16000 User Manual
Page 4
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12*
10*
7
8
9
1* 2* 3*
OMEGA
PHCN-37
GND
-
+
+
-
GND
N
L1
BLAC
K
BLAC
K
RE
D
BLU
E
YELLOW
/b
/b
/b
/b
/b
/b
6
5
4
3
2
1
+/A
-/B
+/A
-/B
+/A
-/B
+/A
-/B
-/B
+/A
-/B
+
+
-
-
5
4
NC
NO
C
6
7
8
01
C
3
2
1
NC
C
NO
24 VDC POWER SUPPLY
ALARM
REMOTE
L
G
N
FG
SG
SDB
SDA
RDB
RDA
RS-422A/485
8
7
9
4
2
BLACK
WHITE
3
BLU
E
3
1
BROW
N
BL
U
E
-
RED
RED
-
-
+
RED
YE
LL
O
W
12*
10*
BLU
E
YE
LL
O
W
BLU
E
+
BL
UE
+
+/A
1
BR
O
W
N
ELEC
TRI
CAL SCHE
MATI
CS
pH METER
DATA