Troubleshooting; Repair Information - Johnson Controls IOM2710 Installation Instructions Manual

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.
ON
Note: Switch 128 is
used to enable or
disable an FEC for
wireless operation.
Figure 9: Device Address Switches Set to 21
Table 4: Status Light-Emitting Diodes (LEDs)
Name Color
Power Green
Fault Red
SA/FC Bus Green

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.
Table 5: FEC/IOM Accessories (Order Separately) (Part 1 of 2)
Product Code
Number
Y64T15-0
Y65A13-0
Y65T42-0
Y65T31-0
AP-TBK1002-0
AP-TBK1003-0
8 IOM2710 and IOM3710 Input/Output Modules Installation Instructions
Normal Descriptions
On Steady Off Steady = No Power
On Steady = Power is supplied by primary voltage.
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
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
Description
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
Transformer, 120 VAC Primary to 24 VAC Secondary, 40 VA, Foot Mount [Y65AS], 8 in. Primary
Leads and 30 in. Secondary Leads, Class 2
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
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
2-position Screw Terminal that Plugs onto VMA output point Spade Lugs
3-position Screw Terminal that Plugs onto VMA output point Spade Lugs
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.
O
N
EOL ON Position
Figure 10: EOL Switch Positions
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.
Accessories
Use Table 5 to order accessories for the IOM controller.
O
N
EOL Off Position