SECO-LARM Enforcer SK-910 Series User manual

Typical Applications:
Positive Output:
Positive Power Source
}
Positive Power Output
Power for SK-910RQ
-
+
COM
NC
NO
Negative Output:
Negative Power Source
}
-
+
COM
NC
NO Negative Power Output
Power for SK-910RQ
C -
C -LSECO-LARM
SECO-LARM®I.,
., IU.S.A., Inc.
U.S.A., Inc.
16842 Millikan Avenue, Irvine, CA 92606
Tel: [phone] Fax: [phone]
WARRANTY: This SECO-LARM product is warranted against defects in material and workmanship while used in normal service for a period of one (1)
year from the date of sale to the original consumer customer. SECO-LARM’s obligation is limited to the repair or replacement of any defective part if the unit is
returned, transportation prepaid, to SECO-LARM.
This Warranty is void if damage is caused by or attributed to acts of God, physical or electrical misuse or abuse, neglect, repair, or alteration, improper or
abnormal usage, or faulty installation, or if for any other reason SECO-LARM determines that such equipment is not operating properly as a result of causes
other than defects in material and workmanship.
The sole obligation of SECO-LARM, and the purchaser’s exclusive remedy, shall be limited to replacement or repair only, at SECO-LARM’s option. In no event
shall SECO-LARM be liable for any special, collateral, incidental, or consequential personal or property damages of any kind to the purchaser or anyone else.
NOTICE: The information and specifications printed in this manual are current at the time of publication. However, the SECO-LARM policy is one
of continual development and improvement. For this reason, SECO-LARM reserves the right to change specifications without notice. SECO-LARM is
also not responsible for misprints or typographical errors.
Copyright © 2008 SECO-LARM U.S.A., Inc. All rights reserved. This material may not be reproduced or copied, in whole or in part, without the written
permission of SECO-LARM.
PITSW1
Website: www.seco-larm.com
E-mail: sales
@ seco-larm.com
FILE: D\DTP\MANUAL\MuSK910R_0806.pmd
ORDER PART# 762-091-11%
Operating Frequency: 315MHz ( SK-910RQ, SK-910RLQ, SK-910R2Q, SK-910RVQ )
433.92MHz ( SK-910R-4Q, SK-910RL-4Q, SK-910R2-4Q, SK-910RV-4Q )
Memory Capacity: 15 transmitter button codes per channel
Operating Voltage: 11.2 ~ 24VDC/VAC (for SK-910RQ / SK-910R-4Q / SK-910R2Q / SK-910R2-4Q)
5VDC ~ 13VDC (for SK-910RLQ / SK-910RL-4Q / SK-910RVQ / SK-910RV-4Q only)
Operating Current: 8 mA @ 12VDC (standby), 30mA/channel @ 12VDC (activated)
70mA @ 6VDC (activated), (SK-910RLQ / SK-910RL-4Q only)
Relay Contact Rating: Form ‘C’ type; 10A @ 24VDC or 120VAC per channel
(Transistor ground 5A output for SK-910RVQ / SK-910RV-4Q only)
Connectors: Screw Terminals, +, –, with N.O., N.C., and COM per channel
Dimensions: 3.25” x 2.7” x 1.1” (83 x 68 x 27.5 mm)
General Specifications
Compatible Transmitters
COM
NC
NO
24VAC (2)
Motor
2
1
24VAC (1) Input
-
+
24VAC (1) Output
12VDC receiver power input, 24VAC output driving a motor
GND
+12VDC
12VDC receiver power driving a 12VDC appliance:
-
+
COM
NC
NO 12VDC O/P
Power for SK-910RQ
}
GND
+12VDC
ENFORCER®
SK-910 Series RF Receivers
with 4 output Modes
(Validity, 1-sec. Momentary, 4-sec. Momentary , Toggle)
SECO-LARM®
Model
SK-910RQ ........ One-channel receiver, 315MHz
SK-910RLQ ....... Low-voltage, one-channel receiver, 315MHz
SK-910R2Q ...... Two-channel receiver, 315MHz
SK-910RVQ ...... Low-voltage, one-channel receiver,
transistor ground output, 315 MHz
SK-910R-4Q ..... One-channel receiver, 433.92MHz
SK-910RL-4Q ... Low-voltage, one-channel receiver, 433.92MHz
SK-910R2-4Q ... Two-channel receiver, 433.92MHz
SK-910RV-4Q ... Low-voltage, one-channel receiver,
transistor ground output, 433.92 MHz
Note: Products with a model number that ends with "Q" or have a green “Q” sticker are RoHS compliant.
SK-919TD1SQ 1-button, Fixed Code
SK-919TD2AQ 2-button, Fixed Code
SK-917T3AQ 3-button, Code Hopping
SK-917T2AQ 2-button, Code Hopping
SK-939TS1SQ 1-button, Fixed Code
SK-939TS2AQ 2-button, Fixed Code
SK-937TS2AQ 2-button, Code Hopping
SK-937TS3AQ 3-button, Code Hopping
315 MHz 433.92MHz

System
These RF receivers are compatible with both code hopping and fixed-code transmitters (see page 4 of this manual for
a list of compatible transmitters). They can be used for a variety of applications, such as allowing the same transmitter to
arm/disarm a vehicle alarm and open/close a garage door opener. The receivers come in one- or two-channel
versions. Each channel can learn the codes of up to 15 different transmitter buttons on a first-in, first-out basis.
Installation Notes
1. Mount out of sight in a location where it is not surrounded by metal, and where it is not exposed to the weather or
moisture. Metal will block the RF signal, resulting in a reduced range.
2. For best range, pull the antenna wire as long and straight as possible. If the receiver receives interference from
local RF activity (e.g.., airport or military base), the antenna wire can be folded. DO NOT CUT THE ANTENNA WIRE.
Learning a New Button Code (channel 1)
1. Press mode switch #1 for three seconds. The green LED will start to flash quickly.
2. While the green LED is flashing quickly, press a button on a compatible transmitter. The green LED will flash once
and then turn off to show that that button was learned.
3. Repeat steps 1 and 2 to learn more buttons into channel 1.
NOTE — The green LED will flash a maximum of 15 seconds. If no transmitter button is pressed during this time, the
receiver will exit the code-learning mode, and the green LED will turn off.
Learning a New Button Code (channel 2)
The procedure is the same as for channel 1, except mode switch #2 initiates the code-learning process, and the red
LED shows status.
Note Regarding Code Learning
1. The receiver will only learn the code of a particular button once. Once a button’s code is learned, if you try to
code-learn that button again, whether it is for the same channel or not, the receiver will exit code learning mode.
2. Each channel can learn the codes of a maximum of 15 transmitter buttons. If you attempt to learn a sixteenth
button, the earliest code learned will be deleted.
3. To clear all codes — Press the appropriate mode switch (#1 or #2) for three seconds. When the LED starts
flashing, press that switch again for three seconds. The LED flashes twice to indicate that all codes associated
with that channel are now deleted.
Programming Relay Output Modes
The relay output(s) can be programmed for one of four different modes, depending on the application:
• 4-second momentary — Press the transmitter button once. The relay turns on for 4 seconds, and then turns off.
(This is the DEFAULT mode)
• 1-second momentary — Press the transmitter button once. The relay turns on for 1 second, and then turns off.
• Toggle — Press the transmitter button once, and the relay turns on. Press a compatible transmitter button again,
and the relay turns off.
• Validity — The relay turns on for as long as the transmitter button is pressed.
To program outputs, open case and find the 2 jumpers marked LP1 and LP2. Cut these jumpers, if needed, as shown
on Table 1:
NOTE — On the 2-channel models, the output mode of both relays is the same. In other words, you cannot have
4-second momentary output for channel 1 and latch output for channel 2.
CH 2 DRY RELAY COM
CH 2 DRY RELAY NC
CH 2 DRY RELAY NO
CH 1 DRY RELAY COM
CH 1 DRY RELAY NC
CH 1 DRY RELAY NO
CH 2 STATUS LED - SK-910R2Q only
CH 1 STATUS LED
MODE SWITCH #1
MODE SWITCH #2
}(SK-910R2Q only)
LP1
LP2
LP3
(see Below)
Output type LP1 LP2
4-second momentary Uncut Uncut
1-second momentary Uncut Cut
Toggle Cut Uncut
Validity Cut Cut
Three-Pin Antenna Port
(see Extended Range Antennas below)
Output Program Loops
Antenna Program Loop
(see Extended Range Antennas below)
Extended Range Antennas
Two antennas are now available for range extension of the SK-910 receivers:
SK-91ERSWQ Extends RF receiver range up to 900 feet (open air) with existing remote.
SK-91ERSDQ Extends RF receiver range up to 1600 feet (open air) with existing remote.
These antennas come with a 9’ cable which easily plugs into the 3-pin antenna port located on the RF receiver
(See SK-910RQ/R2Q PC board diagram - above).
Note:
If an extended range antenna is used with either receiver, the loop on the receiver PC board marked “LP3” must be cut.
Mode Switch Operation (one per channel)
• Learn mode — Press and hold the switch for three seconds.
• Clear memory — Press three seconds, then when the LED starts flashing, press again for three seconds to delete
all previously learned codes.
• Memory Display — Press and release the mode switch to show number of codes stored. LED will flash a number
of times to correspond to the number of codes stored.
LED Indication (one per channel)
• Steady on — Senses signal from a transmitter button whose code was already learned.
• Fast flash — In the code-learning mode.
• One flash — A transmitter button code was learned.
• Two flashes — All previously learned
transmitter button codes were deleted.
SK-91ERSWQ
SK-91ERSDQ
+}POWER INPUT (see General Specifications on the back page)
Output type LP1 LP2
4-second momentary Uncut Uncut
1-second momentary Uncut Cut
Toggle Cut Uncut
Validity Cut Cut
Table 1 – Programming relay output modes