SDC EMC Dual Channel Exit Device Sequencer Instructions
- June 1, 2024
- SDC
Table of Contents
DOOR CONTR OLLERS
EMC
Dual Channel Exit
Device Sequencers
EMC Dual Channel Exit Device Sequencer
Door control relay modules ensure compatibility of access hardware components and simplify system installation and troubleshooting. Modules may be ordered with or without power supplies. Different modules may be specified for one power supply.
SDC’s EMC series of dual channel exit device sequencers may be used with the S6000FE, S6000PE, or LR100 series electric latch retraction (ELR) devices to provide a delayed signal to operate an automatic door operator or when powering a pair of ELR devices from a single SDC 600 series power supply. Each sequencer channel provides an output to power the ELR 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.
MODELS
EMC Dual Channel Exit Device Sequencer
STANDARD FEATURES
- Dual channel sequencing
- Sequence operators and latch retraction
- Delayed dry auxiliary output
- Field selectable normailly open (NO) or normally closed (NC) outputs
- Auto-sensing dual voltage
- Visual status indicators (LED)
APPLICATIONS
The two sequencer channels may be operated as two independent doors or in tandem mode for pairs of doors.
- Electrified panic device and operator sequencing for single or pair of doors
TANDEM
When EMC is used in tandem mode, power supply requirements for 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 a pair of devices.
CROSS REFERENCE
| CR4| ACM-1| EMC| FB-4| 12VR
---|---|---|---|---|---
| | | | |
Description| Four station control relays| Six input control relays| Dual
channel exit device sequencers| Four output
power distribution modules| Voltage power convertors
Application| Individual control of four locks| Control one lock with up to six
activation devices| Sequence electrified panic device and operator for single
or pair of doors| Distribute a single voltage output to four devices| Convert
24 VDC to regulated 12 VDC output
Inputs| (4) N/O, Dry| (3) N/O, Dry
(3) N/C, Dry| (2) N/O, Dry| (1) Power, 12/24 VDC| (1) Power, 24 VDC
Outputs| (4) SPDT, Fused, Wet or Dry
(4) SPDT, Unfused, Wet or Dry| (1) SPDT, Wet (1) SPDT, Dry| (4) N/O, Dry| (4)
Fused Class 2, On/Off, 12/24VDC (Matches input)| (1) Fused Class 2, 12 VDC
(1) Fused Class 2, 24 VDC
| CLICK TO VIEW| CLICK TO VIEW| | CLICK TO VIEW| CLICK TO VIEW
SPECIFICATIONS
| EMC
---|---
Input Voltage| 12/24 VDC ± 10%
Input Current (Max)| 140 mA
Input Configuration| (2) Normally Open (N/O), Dry
Dimensions| 33 / 16” x 45 / 16”
Contact| 10 Amp @ 30 VDC Resistive
Output Configuration| (4) Normally Open (N/O)
HOW TO ORDER
FOLLOW STEPS FOR ORDERING
Designates optional step
1| SPECIFY MODEL
EMC Dual Channel Exit Device Sequencer
| STEP NUMBER: | 1 |
|---|---|
| ORDERING EXAMPLE: | EMC |
the lock behind the system
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