10/100Base-T
(RJ45)
-
+
EIA-485
BACnet MS/TP or Modbus
~
-
12-35 VDC
12-24 VAC
+
~
4 5 6
8
15 16 17
POWER
Ethernet
RS-485
Serial Terminal / M-Bus
RESET
PLC
LINK
ACT
ACT
BACnet/IP Ethernet
BBMD
POWER
STATUS
Connectors
EIA-485 4 Input GND
MS/TP
5 Input + (B) non-inverting input
Modbus 6 Input - (A) inverting input
Ethernet 8 10/100Base-T (RJ45)
POWER 15 Power supply input EARTH GND
16 Power supply input MINUS
Can be connected to EARTH GND
17 Power supply input PLUS
Must NOT be connect to
EARTH GND
SERIAL 40 EIA-232 (DB9 male)
Terminal or M-Bus depending on
DIP switch No. 7
Buttons
RESET
Reset
STATUS Send “I AM” message
Status LEDs
A OFF
PLC not running
Green flashing
PLC program running
Green
PLC program not running
Orange
I/O disabled
Red
CPU overload
B Green flashing
Traffic on
BACnet MS/TP port
C Green flashing
Traffic on BACnet/IP port
D Green
Ethernet link
E Green flashing
Ethernet traffic
F Green
LINX-210:OFF
LINX-211:BBMD enabled
G Green
Power
H OFF
Normal operation
NOTE:
If terminal 4 is not connected make a
short between terminal 15 and 16,
and connect to EARTH GND.
40
A
B
C
F
E
D
G
H
