SY-SIX-RDM2-DIN-485 | Synergis IX DIN Rail 2 Door Expander | Installation Manual
Last Updated September 2018
10
Wiring Diagram
NA
N+ N-
NB
Next modules
on network
NA
N+ N-
NB
White
Blue
Black
Red
System Controller or
module supplying
power to networked
devices
Reader Expander
N.C Zone Contact
Door Contact
N.O Zone Contact
REX
N.C Zone Contact
Bond Sense
N.O Zone Contact
N.C Zone Contact
N.O Zone Contact
N.C Zone Contact
N.O Zone Contact
REN
Door Contact
REX
Bond Sense
REN
-
+
Power Supply for Locking
Devices Max 30VDC
Electric Locking
Device
+
-
-
+
Power Supply for Locking
Devices Max 30VDC
Electric Locking
Device
+
-
V+
V-
NO
V4
V5
V6
V7
V8
Z1
Z2
Z3
Z4
Z5
Z6
Z7
Z8
N.C
Tamper
N.C Zone Contact
Value 2
Value 1
Typical Zone Circuits
Outputs
Beeper Outputs Special Function
(5 and 8)
Function
Description
2 Beeps
Access Granted
4 Beeps
1 Long Beep
1 Long Beep
1 Short Beep
Access Denied
Unknown Card Number
1 Long Beep
2 Short Beeps
Access Denied Door
Group
1 Long Beep
3 Short Beeps
Access Denied
Area Group
1 Long Beep
4 Short Beeps
Access Denied
Access Level
For more details please refer to the PGM
Beeper Outputs Special Functions section in
the Install manual
LED
Description
Power
Green
Correct module input voltage applied.
Off
Low or no module input voltage applied.
Status
Module successfully registered with controller.
Module attempting registration with controller.
Module communication activity.
Fault
Red
Module is in error state. Error code is displayed by
indicator ON and OFF rapidly with a delay of 1.5
second between each display cycle.
Number of Flashes
Error Description
1
Unknown Error Code
2
Firmware Version
3
Address Too High
4
Address in Use
5
Controller Secured
6
Serial Number Fault
7
Locked Device
For further details, please refer to the Error Code Display section in the
Installation Manual.
Reader 1/2
Data received but format is incorrect.
Correctly formatted data received.
Relay 1/2
Red
Relay is closed.
Off
Relay is open.
Input 1-8
Off
Input is not programmed.
Red
Input is in the OPEN state.
Green
Input is in the CLOSED state.
Input is in the TAMPERED state.
Input is in the SHORTED state.
Wiring
ZONE WIRING: maximum distance of 300m (1000ft)
from the Reader Expander when using 22 AWG.
AUX WIRING: Min 22AWG Max 16AWG. (Depends on
length and Current consumption). For wire/cable size,
a maximum of 5% voltage drop at the terminals of
the powered device has to be observed.
MODULE NETWORK WIRING: Recommended Belden
9842 or equivalent. (24AWG twisted pair with
characteristic impedance of 120ohm or CAT5e / CAT6
are also supported for Data Transmission when using
ground in the same cable.
Do not use extra wires to
power devices.)
max 900m (3000ft).
V+
V-
DO
L2
D1
L1
BZ
C
LED
1k5 OHM
+12V AUX
Example Open Collector Output Connection (LED)
Output Number
Description
RDxxx:03
LED 1 (Green) Reader 1
RDxxx:04
LED 2 (Red) Reader 1
RDxxx:05
BEEPER Reader 1
RDxxx:06
LED 1 (Green) Reader 2
RDxxx:07
LED 2 (Red) Reader 2
RDxxx:08
BEEPER Reader 2
Replace ‘xxx’ with the appropriate address of the Reader
Expander that you are programming.
The address of the Reader Expander is configured via
programming and will require reference to the module serial
number. The serial number can be found on the
identification sticker on the side of the module.
Please refer the System Controller Installation Manual for
address programming details.
Value 1
Value 2
Monitored Status
No Resistor
No Resistor Open, Closed
1k
1k
Open, Closed, Tamper, Short
2k2
6k8
Open, Closed, Tamper, Short
10k
10k
Open, Closed, Tamper, Short
2k2
2k2
Open, Closed, Tamper, Short
4k7
2k2
Open, Closed, Tamper, Short
4k7
4k7
Open, Closed, Tamper, Short
CAUTION:
INCORRECT
WIRING MAY RESULT IN
DAMAGE TO THE UNIT
Shield
Red
Black
Green
White
Brown
Orange
Blue
Yellow
Shield
Red
Black
Green
White
Brown
Orange
Blue
Yellow
Reader (optional extra)
Reader (optional extra)
