Extron electronics ACP VC1 D Setup Manual page 4

ACP VC1 D • Setup Guide (Continued)
Setting the Bus ID Address
Each ACP device in a system must have a unique six-digit binary bus ID. ACP bus
IDs are set using the DIP switch assembly on the left side of the ACP VC1 D (see
E on figure 1 at the beginning of the guide).
Switch 1 on the left sets the most significant bit (highest number, 32) while switch
6 on the right sets the least significant bit (the lowest number, 1). See the example
addresses to the right.
Step 5: Cable All Devices
1. Connect the ACP panel to the host device.
2. Connect ACP panels to each other if multiple panels are used in the system
(see the wiring diagram below for correct wiring).
NOTES:
• Wire both ends of each ACP cable the same. Connectors are
interchangeable between the host device and ACP devices.
• Do NOT power an ACP panel from more than one power source.
3. Apply power to the host device after correctly cabling all devices.
Cabling
Attach cables using the diagram below as a guide. Wiring is the same for all ACP
models. Connect a 4-pole captive screw connector to each end of the cable,
wiring both ends the same. In most cases, ACP devices are powered by the host
device. Power is carried on the V+ pin of the ACP VC1 D and other ACP devices.
Extron STP20-2/1000 or STP20-2P/100 cable is recommended for ACP device
connections.
ACP devices that are relatively far from the host device can be connected to an
optional Extron PS 1220EB eBUS power inserter or an Extron 12 VDC desktop
power supply as shown in the diagrams below and on the next page (see the ACP
VC1 D Specifications at
recommended).
+V +12 VDC
+S + Signal
-S - Signal
G Ground
4
www.extron.com to determine if additional power is
Red
Green
White
Black
and
Drains
Drain Wires
Basic ACP Connector Wiring
Example Addresses
Bus ID Binary DIP Switch
(Decimal) Address
0 000000*
M
*Reserved
S
B
(
for controller
address)
1 000001
M
S
B
2 000010
M
S
B
3 000011
M
S
B
4 000100
M
S
B
5 000101
M
S
B
6 000110
M
S
B
7 000111
M
S
B
8 001000
M
S
B
Setting
ON
L
S
B
1 2 3 4 5 6
BUS ID
ON
L
S
B
1 2 3 4 5 6
BUS ID
ON
L
S
B
1 2 3 4 5 6
BUS ID
ON
L
S
B
1 2 3 4 5 6
BUS ID
ON
L
S
B
1 2 3 4 5 6
BUS ID
ON
L
S
B
1 2 3 4 5 6
BUS ID
ON
L
S
B
1 2 3 4 5 6
BUS ID
ON
L
S
B
1 2 3 4 5 6
BUS ID
ON
L
S
B
1 2 3 4 5 6
BUS ID