Edwards Signaling E-270 User Manual

21
1. Red LED: Alarm/active
2. Green LED: Normal
1
0
1
2
3
4
5
6
12
11
10
9
8
7
0
9
1
2
3
4
5
6
7
8
1. Insert screwdriver here
E-270 Single Action P u ll Station Installation Sheet

Operation

This E-270 Single Action Pull Station comb ine s a single acti on pull station with a single input analog addressable mini module mounted on the back of the unit. The pull station requires a single action (i.e., pulling the handle) to initiate an alarm.
The device address is set using the two rotary switches located on the back of the mini module. One device address is required.
The mini module is configured for alarm latching operation. When the handled is pulled, an alarm signal is sent to the control panel and the alarm condition is latched at the pull station. The pull station must be manually reset prior to resetting the panel.

LEDs

The E-270 provides two status LEDs. The LEDs are visible from the back of the E-270.
Figure 1: LED location
To install the pull station:
1. To meet the Americans with Disabilities Act (ADA) mount the electrical box 48 inches max. from the floor and attach the pull station using screws provided with the electrical box.
2. Set the required device address. For example, to set the device address for 21, set the TENS switch (marked 0 to
12) to 2 and the ONES switch (marked 0 to 9) to 1. See Figure 2.
Module addresses are limited by the control panel capacity.
3. Verify that all field wiring is free of opens, shorts, and ground faults before connecting to the module terminals.
4. Make all wiring connections to the terminal block discussed in “Wiring” and shown in Figure 4.
5. Open the pull station by using a slotted screwdriver to twist the cover release screw counterclockwise while pulling the cover away from its back plate.
6. Mount the pull station in the electrical box.
7. If use of the glass rod is desired, pull the glass rod release lever and install the glass rod through the mounting bracket on the front of the pull station.

Installation

WARNING: This pull station does not operate without electrical
power. As fires frequently cause power interruption, discuss further safeguards with the local fire protection specialist.
Note: The pull station is shipped from the factory complete
with a single input mini module attached. The module contains no user-serviceable parts and should not be disassembled.
© 2013 UTC Fire & Security. All rights reserved. 1 / 2 P/N 3101229 • REV 04 • REB 28JAN13
8. Set the toggle switch to the NORMAL position and snap the cover into its locked position.
Figure 2: Module address
Figure 3: Pull station installation
L
I
F
T
L
I
F
T
2
3
4
5
1
6
6
1. Compatible electrical box
2.
3. Toggle switch
4. Back plate
6. Screw
Manufacturer Year of manufacture
Environmental class
North American standards
SLC_IN –
SLC_IN +
SLC_OUT –
SLC_OUT +
2
1
x
1. From previous device or control panel
2. To next device or EOL resistor
Voltage Current
Wire size
Compatible electrical boxes
Device address Special order surface mount
boxes
Replacement glass rods
Operating environment Storage temperature range
Figure 4: Pull station wiring
Cover release screw

Wiring

Caution: For system supervision, do not loop the circuit wir es
around the terminals. Break the wire run at each terminal.
Wire in accordance with NFPA 72 and CAN/ULC-S524, Standard for the Installation of Fire Alarm Systems and in accordance with the local authorities having jurisdiction.
Be sure to observe the polarity of the wires as shown in Figure 4.
For additional wiring information, refer to the documents listed on the control panel label.
All wiring is power-limit ed and superv i sed.

Regulatory information

Edwards, A Division of UTC Fire & Security Americas Corporation, Inc. 8985 Town Center Parkway, Bradenton, FL 34202, USA
The first two digits of the product serial number
2 / 2 P/N 3101229 • REV 04 • REB 28JAN13
(located on the product identification label) are the year of manufacture.
UL: Indoor dry
UL 38, CAN/ULC-S528
5. Glass rod release lever

Specifications

IDC maximum Communication line maximum
Standby Activated
12 to 18 AWG (0.75 to 2.5 mm²)
01 to 64 (64 point control panel)
Temperature Relative humidity
10 VDC at 350 µA
20.6 V peak-to-peak
350 µA 500 µA
North American 2-1/2 in. (64 mm) deep single gang box
Standard 4 in. square box 1-1/2 in. (38 mm) deep box with single gang mud ring
01 to 127 (127 point control panel)
27193-10 - Cream enamel finish 27193-11 - Red enamel finish
USA, P/N 270-GLR (pkg. 20 rods) CAN, P/N 27165 (pkg. 12 rods)
32 to 120°F (0 to 49°C) 0 to 93%, noncondensing
–4 to 140°F (–20 to 60°C)

Contact information

For contact information, see our Web site: www.edwardssignaling.com.
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