Figure 6-1 Terminal Connections - Honeywell 9782 Series Operator's Manual

Conductivity/Resistivity Analyzer/Controller
Note 3
No. 2 Temp.
Compensator
No. 1 Temp.
Compensator
Cell 2
Electrodes
Cell 1
Electrodes
Note 4
Two-Cell Cat. 9782 with Output/relays
Note 3
No. 2 Temp.
Compensator
No. 1 Temp.
Compensator
Cell 2
Electrodes
Cell 1
Electrodes
Note 4
Two-Cell Cat. 9782 - MultiOptions
6-6 9782 Series Conductivity/Resistivity Analyzer/Controller - Operator's Manual
Case (as viewed from front)
NO
SH
COM
G
NC
NO
R
COM
NC
G
R
W
K
W
+
mA
K -
+10
VC
+1
Voltage & Current
Output Terminals
Case (as viewed from front)
SH 1
O U T 1 -
2
O U T 1 +
G
3
O U T 2 -
R
4 O U T 2 +
5
O U T 3 -
G
6 O U T 3 +
R
W
K
W
K

Figure 6-1 Terminal Connections

Relay Terminals
(optional)
NO
Relay 3
COM
Note 6
NC
NO
Relay 4
COM
Note 6
NC
I(+)
4-20 mA 600
I(-)
+10V 2000 min
V C o m
+ 1 V 2 0 0 m i n
NC
1
2
C O M
Relay 2
3
N O
Note 1
4 N C
Relay 1
5
C O M
Note 1
6 N O
7 L1 (K)
120V/240V
8
L 2 / N
15A
9
50-60 Hz
Note 5
Power &
Relay Terminals
Output Board
Connections
(4-20 mA)
NC
1
Relay 2
2
Com
Note 1
NO
3
4 NC
5 Relay 1
Com
Note 1
NO
6
L1(K)
7
120V/240V 15A
8 L2/N
50-60 Hz
Note 5
9
Power &
Relay Terminals
min
NOTES:
1. Relay 1 & 2 contacts max. ratings
(Resistive Load)
Current: 2A AC or DC
Voltage: 250 VAC, 220 VDC
Switching Power: 125VA, AC: 60 W, DC.
2. See Cell Connection Diagram or directions
for wiring restrictions.
3. Coaxial cable used with greater than 20 ft.
cell/Analyzer seperation with Standard
Range instruments only.
4. For pure water samples in plastic piping,
ground the black cell electrode lead near
the cell. Alternately, connect to the 9782
ground screw as shown dotted. DO NOT
ground 10, 25 or 50 constant cells.
5. Analyzer is factory set for 120V operation.
For 240V operation, see "Power
Connections" in this manual.
6. Relay 3 & 4 contact ratings 3A @ 120V AC/
28 VDC resistive.
Color Code
K- black Y- yellow
W- white A- gray
G- green
V- violet
R- red P- pink
B- blue S- slate
N- brown T- tan
O- orange
a/n 23177
7/99