YSI 5200A
51
YSI 5200A
50
B
C
D
E
F
G
H
K
L
D
o not c
onnec
t or disc
onnec
t IDC r
ibbon cable
when 5200A is po
w
er
ed
. S
er
ious damage can oc
cur
.
Figure 3.21
5. Complete other wiring to 5200A.
6. Close front panel - page 40.
7. Test aux systems.
Test Auxiliary Input Devices
Apply power to 5200A. See
Aux Setup
- beginning on page 51 for configuration
information. Verify display, control, and/or alarm functionality based on user-
defined configuration.
Installation and Wiring
Wire Aux Digital Input
1. Install aux digital device according to manufacturer’s instructions.
2. Connect switch wires to Aux Input 1 or 2. Connect one wire at (G) at
K.
Connect
second wire to (1) or (2) at
K
.
Float
Switch
Auxiliary Input
Connector
CAUTION
:
Do not input external voltage.
Figure 3.22
Wire Aux Analog Input
1. Install analog instrument according to manufacturer’s instructions.
2. Connect analog instrument wires to Aux Input 1 or 2. Connect negative wire to
ground (G) at
K
.
Connect positive wire to (1) or (2) at
K.
Instrument with analog
voltage or 4-20 mA output
Auxiliary Input
Connector
+ -
CAUTION
:
Observe correct polarity on analog input.
Figure 3.23
Installation and Wiring