YSI 5200A User Manual
Page 26
YSI 5200A
50
YSI 5200A
51
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
Complete other wiring to 5200A.
5.
Close front panel -
6.
page 40.
Test aux systems.
7.
Test Auxiliary Input Devices
Apply power to 5200A. See Aux Setup - beginning on page 133 for configuration
information. Verify display, control, and/or alarm functionality based on user-
defined configuration.
Installation and Wiring
Wire Aux Digital Input
Install aux digital device according to manufacturer’s instructions.
1.
Connect switch wires to Aux Input 1 or 2. Connect one wire at (G) at
2.
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
Install analog instrument according to manufacturer’s instructions.
1.
Connect analog instrument wires to Aux Input 1 or 2. Connect negative wire to
2.
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