AMC VersaTox, Instruction Manual

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17
TB1
D1 AC-IN 1
SIG
D2
ALRM
TB
2
TP5
TP1
TP2 TP3
NC
SIG OUT
TP4
ALRM PWR
GND
ALAR
M
NO
RE
LA
Y
V+
+5V
AC-IN 2
GND
ALARM ADJ.
RELAY, POWER BOARD
NOTE: THIS WIRING SCHEME IS THE
SAME WITH THE DISPLAY OPTION
NOTE: PLUGGABLE CONNECTOR
THE AMC VersaTox HOUSING IS NOT SHOWN FOR CLARITY
WARNING
CABLE SHIELD MUST
NOT BE USED AS A
CONDUCTOR.
FILTERED
12 - 24 VDC
SUPPLY
-
+
POWER
{
BUILDING
+
-
4 - 20 mA
{
AUTOMATION
SYSTEM
FIGURE 4-8 DC Transmitter with Relay to BAS without own Power Supply
4.2.1.6 DC Transmitter with relay to Power Supply only (Optional)
The AMC-VersaTox with relay, power board option requires a 2 wire connection when
interfacing to a DC power supply. This additional board also has an optional relay, for relay
wiring see section 4.2.2. The AMC-VersaTox with optional display and relay should be
connected as shown in the following figure, by a twisted pair of wires in a shielded cable.
For wiring selection, see section 4.3.2.
TB1
D1 AC-IN 1
SIG
D2
ALRM
TB2
TP5
TP1
TP2 TP3
NC
SIG OUT
TP4
ALRM PWR
GND
ALAR
M
NO
RE
LA
Y
V+
+5V
AC-IN 2
GND
ALARM ADJ.
RELAY, POWER BOARD
NOTE: THIS WIRING SCHEME IS THE
SAME WITH THE DISPLAY OPTION
NOTE: PLUGGABLE CONNECTOR
THE AMC VersaTox HOUSING IS NOT SHOWN FOR CLARITY
WARNING
CABLE SHIELD MUST
NOT BE USED AS A
CONDUCTOR.
FILTERED
12 - 24 VDC
SUPPLY
-
+
POWER
{
FIGURE 4-9 DC Transmitter with Relay to Power Supply