Extron electronics OCS 100W Setup Manual page 5

OCS 100W Wiring
100-240V ~ 50-60Hz
1 2 1 2 3
T x R x G Tx R x G T x R x G T x Rx G
SWITCHED 12 VDC
40W MAX TOTAL
3 4 4 5 6
Extron T x Rx G Tx R x G T x R x G T x Rx G RTSCTS
5A MAX 12 VDC COM
IPCP PRO 550 RO 550
Control Processor
Ground
(Black)
Dual Zone
+12 V (Red)
Sensor with 12 VDC
Power Supply
BUS ID
M L
S S
ECM DIO8
B B
Ground (Black)
Control Signal #1 (Blue)
Ground (Black)
Extron
ECM DIO8 +24 V (Red)
eBUS Control Module
Single Zone
Sensor with 24 VDC
Power Supply
Figure 7. OCS 100W Wiring Diagram
Relay Contacts
Blue/White Common
Black/White Normally closed when unoccupied
Yellow/White Normally open when unoccupied
PC 1224 Wiring
ATTENTION:
• Do not connect power until you have read the
• Ne branchez pas l'alimentation avant d'avoir lu les mises en garde «ATTENTIONS:» de la page suivante.
• Remove power from the system before making any connections.
• Mettez le système hors tension avant d'effectuer tout raccordement.
The OCS 100W requires 24 VDC. If the sensors are connected to a device that does not provide 24 VDC, use the included
PC 1224 power module:
Connect a 12 VDC power source to the 12 VDC input on the supplied PC 1224 power converter,
1.
using a 2-pole captive screw connector (see image on the right).
Wire the PC 1224 24 VDC 2-pole captive screw connector to the black and red wires on the
2.
OCS 100W.
A 12 VDC pass-through is available to power additional 12 VDC devices.
IPCP PRO 550
7 1 2 3 4 1 2 3 4 PWR OUT = 9W
RTSCTS S G S G S G S G +V +S -S G
eBUS LAN
8 5 6 7 8 5 6 7 8 1 2 3 4 G
S G S G S G S G
IR/SERIAL RELAYS FLEX I/O
Control Signal #1 (Blue)
+24 V (Red)
PC 1224
Ground
(Black)
33-2665-01 B
www.extron.com
E t Extron
PC 1224
Power Module
Extron Extron
OCS 100W
Occupancy
Sensor 1
ATTENTIONS:
Control Signal #2 (Blue)
Extron Extron
OCS 100W
Occupancy
Sensor 2
Extron Extron
OCS 100W
Occupancy
Sensor
NOTE:
Relay contacts could be used to trigger third party devices,
such as HVAC, based on occupancy.
notices on the next page.
Connections
Black Ground
Red +24 VDC
Blue Occupancy control output
Gray Occupancy and photocell
control output
NOTE:
• The gray wire is used when
the control system needs
to know when the area is
adequately lit with natural
light and when motion is
detected (for example,
automatic lighting control
through an Extron control
system).
• When wiring the blue or gray
wires of the OCS to Extron
products with Digital or FLEX
Input ports, configure the
ports as Input without pull
up. The sensor provides
approximately 21 VDC in the
ON (High) state and 0 VDC in
the OFF (Low) state.
PC 1224
12 V Power
Source
33-2665-01 B
www.extron.com
Extron
PC 1224
Power Module
Occupancy
Sensor
Additional
Devices
5