Johnson Controls FAC2611 User Manual

Table 5: Termination details
Type of field
device
Type of Input/
Output
Termination diagrams
Network Stat
with Terminals
Addressable
SA Bus
Network Stat with
Terminals (Fixed
Address = 199)
SA Bus
Setup and Adjustments
Setting the device addresses
Metasys
®
field controllers are master devices on MS/TP
(SA or FC) buses. Before operating field controllers on
a bus, you must set a valid and unique device address
for each controller on the bus. You set a field controller's
device address by setting the positions of the switches on
the DIP switch block at the top of the controller (Figure 1).
Device addresses 4 through 127 are the valid addresses
for these controllers.
The DIP switch block has eight switches numbered 128,
64, 32, 16, 8, 4, 2, and 1 (Figure 9). Switches 64 through 1
are device address switches. Switch 128 is a mode switch
that enables a controller to operate on a ZFR/ZFR Pro
Series Wireless Field Bus. Switch 128 must be set to Off for
all hard-wired SA and FC bus applications. Set switch 128
to ON for wireless FC bus applications only.
Figure 9: Device address DIP switch block set to
address 21
Note: Metasys
®
field controllers ship with switch
128 ON and the remaining address switches off
rendering the controllers wired subordinate devices,
which do not operate on MS/TP buses, but do not
interfere with bus operation. Set a valid and unique
device address on the controller before applying
power to the controller on the bus.
To set the device addresses on Metasys
®
field
controllers:
1. Set all of the switches on the address DIP switch
block (128 through 1) to Off.
FAC2611 Advanced Application Field Equipment Controller Installation Guide16

Johnson Controls FAC2611 Specifications

General

Brand	Johnson Controls
Model	FAC2611
Category	Controller
Language	English