IOM2710 and IOM3710 Input/Output Modules Installation Instructions
8
Setting the FC Bus or SA Bus Address
For most devices on an FC Bus or SA Bus, the
(non-supervisory) device address is set using the DIP
switches on the device’s ADDRESS DIP switch block.
The DIP switch blocks are binary switch blocks and
each switch represents a binary numerical value when
the switch is set to the ON position. For example,
positioning switches 16, 4, and 1 to ON, as shown in
Figure 9, sets the device address to 21.
FC Bus or SA Bus EOL Switch
The EOL switch applies power termination to the
device’s FC Bus or SA Bus. If the IOM is at the
End-of-Line (EOL) position on the Bus, set the EOL
switch to the ON position. Otherwise, set the EOL
switch to the OFF position (Figure 10). The controller
ships with the EOL switch set in the OFF position.
Commissioning
Commission the IOM controller through the Wireless
Commissioning Converter with Bluetooth® Technology
(BTCVT) and the Controller Configuration Tool (CCT)
software. Refer to the CCT
Help
.
Troubleshooting
Use Table 4 to troubleshoot the IOM controller.
Repair Information
If the IOM controller fails to operate within its
specifications, replace the unit. For a replacement IOM
controller, contact the nearest Johnson Controls®
representative.
Accessories
Use Table 5 to order accessories for the IOM controller.
Figure 9: Device Address Switches Set to 21
F
IG
:f
e
c_
di
p_
sw
tc
h
128
64
32
16
8
4
2
1
ON
Note:
Switch 128 is
used to enable or
disable an FEC for
wireless operation.
Figure 10: EOL Switch Positions
FI
G
:E
OL_
S
wt
ch
EOL ON Position
EOL Off Position
O
N
O
N
Table 4: Status Light-Emitting Diodes (LEDs)
Name
Color
Normal
Descriptions
Power
Green
On Steady
Off Steady = No Power
On Steady = Power is supplied by primary voltage.
Fault
Red
Off Steady
Blink - 2 Hz = Download or startup in progress, not ready for normal operation
Off Steady = No faults
On Steady = Device fault or no application loaded
SA/FC Bus
Green
Blink - 2 Hz
Blink - 2 Hz = Data transmission (normal communication)
Off Steady = No data transmission (auto baud in progress)
On Steady = Communication lost, waiting to join communication ring
Table 5: FEC/IOM Accessories (Order Separately) (Part 1 of 2)
Product Code
Number
Description
Y64T15-0
Transformer, 120/208/240 VAC Primary to 24 VAC Secondary, 92 VA, Foot Mount, 30 in. Primary
Leads and 30 in. Secondary Leads, Class 2
Y65A13-0
Transformer, 120 VAC Primary to 24 VAC Secondary, 40 VA, Foot Mount [Y65AS], 8 in. Primary
Leads and 30 in. Secondary Leads, Class 2
Y65T42-0
Transformer, 120/208/240 VAC Primary to 24 VAC Secondary, 40 VA, Hub Mount [Y65SP+], 8 in.
Primary Leads and Secondary Screw Terminals, Class 2
Y65T31-0
Transformer, 120/208/240 VAC Primary to 24 VAC Secondary, 40 VA, Foot Mount [Y65AR+],
8 in. Primary Leads and Secondary Screw Terminals, Class 2
AP-TBK1002-0
2-position Screw Terminal that Plugs onto VMA output point Spade Lugs
AP-TBK1003-0
3-position Screw Terminal that Plugs onto VMA output point Spade Lugs
