2-679-0703 Electric Latch Retraction Sequencer
Installation Instructions
I-EA00140
ELECTRICAL SPECIFICATIONS
Electric Latch Retraction Sequencer
Input Voltage: 12VDC or 24VDC (+/- 10%)
Input Current: 140mA max
Exit & Operator Contacts: N/C or N/O, field selectable
10 AMP @ 30VDC (Resistive)
Access Control Inputs: N/O Dry Contact
T1
T2
1
J1
J2
J3
2
J4
1
2
3
4
ELR RELAY
Adjust to control the length of time that the BAR
ACTIVATION
output relay activates.
PERIOD
DIP SW1 – Select Single or Tandem Door activation.
SWITCHES SW2 – Select time period to delay operator activation
STATUS
LED’S
- +
POWER
1
2 3 4
BAR 1 OPR 1
5 6 7 8
BAR 2 OPR 2
Channel 1
Channel 2
C NO C NO
AC 1
AC 2
Provides a visual indication of the device latch
status and relock timer status
ACCESS A momentary closure will activate the ELR device.
CONTROL The device will release after the input is removed and
INPUTS the relock activation period has expired.
DOOR OPERATOR Isolated relay contacts provide a delayed signal
OUTPUTS (OPR) to activate the automatic door operator.
EXIT DEVICE Goes inline with the locking device power or
OUTPUTS (BAR) connects to the power booster for Hager ELR
exit devices.
SEQUENCER OPERATION:
The electric latch retraction sequencer module may be used with any Hager latch retraction system such as the
Hager 4501 ELR or the 4501 MLR, any Hager electric strike, or any Hager maglock to provide a delayed signal to
operate an automatic door operator or when powering a pair of exit devices from a Hager 2909 power supply.
The two sequencer channels may be operated as two independent doors or in tandem mode for pairs of doors.
Each sequencer channel provides dry output for powering the exit device and a “delayed” dry auxiliary output
for activation of an automatic door operator. All outputs are field selectable as Normally Open or Normally
Closed.
When the Electric Latch Retraction Sequencer is used in the tandem mode, power supply requirements for a
pair of doors are minimized. Since the attached electric latch retraction devices are powered in a sequential
manner, the inrush current of each device is staggered. This creates a lower current requirement upon
activation. A smaller power supply can now be used to operate the pair of devices .
Rev -, Rev Date: 01/09/15
Always visit www.hagerco.com for the latest Installation Instructions
HAGER COMPANIES 139 Victor Street, St. Louis, MO 63104 • (800) 325-9995
Page 1 of 3
2-679-0703 Electric Latch Retraction Sequencer
Installation Instructions
I-EA00140
ELECTRIC LATCH RETRACTION SEQUENCER MLR TYPICAL WIRING
AC VOLTAGE
INPUT
S E C UR I T Y
D OOR
C ONT R OL S
RELAY CONFIGURATION JUMPERS
Jumper
Relay
Terminals
J1
BAR 1
1&2
J2
OPR 1
3&4
J3
BAR 2
5&6
J4
OPR 2
7&8
Hager
2909
T2
CHG
1
24V
+
-
J1
J2
2
J3
J4
12V
1
2
3
4
1
2
3
4
SINGLE
3 SEC
} Not Used
C
- +
POWER
1 2
BAR 1
3 4
OPR 1
5 6
BAR 2
7 8
OPR 2
C NO C NO
AC 1
AC 2
*
TANDEM
6 SEC
N/O
FLOAT
VOLTAGE SELECT
SWITCHES
N/C
ADJUSTABLE
RELOCK TIMER
T1 = BAR 1; T2 = BAR 2
(10 to 35 seconds; Added to
Access Control Input time)
T1
+
C
N/O
N/C
Access
Control
Input
#2
Access
Control
N/C Input
C
#1
N/O
Tandem Mode, use only
*InAccess
Control Input #1
Operator
Power
MLR DEVICE
#1
DOOR
OPERATOR #2
Operator
Power
Power
Transfer
DOOR
OPERATOR
#1
MLR DEVICE
#2
Power
Transfer
Power Supply
Power Supply
2909
x
2-679-0703
2909
x
2-679-0703
Automatic
Operator
Automatic Operators
Access
Control
Access
Control
Power
Transfer
Hinge
4501/4601 MLR
SINGLE DOOR
Rev -, Rev Date: 01/09/15
Power
Transfer
Hinge
4501/4601 MLR
4501/4601 MLR
Power
Transfer
Hinge
PAIR OF DOORS (TANDEM)
Always visit www.hagerco.com for the latest Installation Instructions
HAGER COMPANIES 139 Victor Street, St. Louis, MO 63104 • (800) 325-9995
Page 2 of 3
2-679-0703 Electric Latch Retraction Sequencer
Installation Instructions
I-EA00140
ELECTRIC LATCH RETRACTION SEQUENCER ELR TYPICAL WIRING
AC VOLTAGE
INPUT
S E C UR I T Y
D OOR
C ONT R OL S
RELAY CONFIGURATION JUMPERS
Jumper
Relay
Terminals
J1
BAR 1
1&2
J2
OPR 1
3&4
J3
BAR 2
5&6
J4
OPR 2
7&8
Hager
2909
T2
CHG
1
24V
+
-
J1
J2
2
J3
J4
1
2
3
4
12V
1
2
3
4
SINGLE
3 SEC
N/O
C
- +
POWER
1 2
BAR 1
3 4
OPR 1
5 6
BAR 2
7 8
OPR 2
*
TANDEM
6 SEC
} Not Used
FLOAT
VOLTAGE SELECT
SWITCHES
N/C
ADJUSTABLE
RELOCK TIMER
T1 = BAR 1; T2 = BAR 2
(10 to 35 seconds; Added to
Access Control Input time)
T1
+
C
N/O
C NO C NO
AC 1
AC 2
N/C
Access
Control
Input
#2
Access
Control
N/C Input
C
#1
N/O
Tandem Mode, use only
*InAccess
Control Input #1
Operator
Power
Operator
Power
DOOR
OPERATOR
#1
DOOR
OPERATOR
#2
Power Booster
1
2
RELAY
Power Booster
+ 6
- 5
+ 4
- 3
1
2
+ 2 1
RELAY
ELR DEVICE
#1
Power
Transfer
Rev -, Rev Date: 01/09/15
Power
Transfer
Always visit www.hagerco.com for the latest Installation Instructions
HAGER COMPANIES 139 Victor Street, St. Louis, MO 63104 • (800) 325-9995
+ 6
- 5
+ 4
- 3
+ 2 1
ELR DEVICE
#2
Page 3 of 3