Edwards Signaling E-270 - Manual (Page 2)

2 / 2 P/N 3101229 • REV 04 • REB 28JAN13
Figure 3: Pull station installation
L IF
T
L IF T
2
3 4
5
1
6
6
1. Compatible electrical box
2. Cover release screw
3. Toggle switch
4. Back plate
5. Glass rod release lever
6. Screw
Wiring
Caution: For system supervision, do not loop the circuit wires
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-limited and supervised.
Regulatory information
Manufacturer Edwards, A Division of UTC Fire & Security
Americas Corporation, Inc.
8985 Town Center Parkway, Bradenton, FL
34202, USA
Year of
manufacture The first two digits of the product serial number
(located on the product identification label) are
the year of manufacture.
Environmental
class UL: Indoor dry
North American
standards UL 38, CAN/ULC-S528
Figure 4: Pull station wiring
SLC_IN –
SLC_IN +
SL
C
_O
U
T –
SL
C
_O
U
T +
2
1
x
1. From previous device or control panel
2. To next device or EOL resistor
Specifications
Voltage
IDC maximum
Communication line
maximum
10 VDC at 350 µA
20.6 V peak-to-peak
Current
Standby
Activated
350 µA
500 µA
Wire size 12 to 18 AWG (0.75 to 2.5 mm²)
Compatible electrical boxes 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
Device address 01 to 64 (64 point control panel)
01 to 127 (127 point control
panel)
Special order surface mount
boxes 27193-10 - Cream enamel finish
27193-11 - Red enamel finish
Replacement glass rods USA, P/N 270-GLR (pkg. 20 rods)
CAN, P/N 27165 (pkg. 12 rods)
Operating environment
Temperature
Relative humidity
32 to 120°F (0 to 49°C)
0 to 93%, noncondensing
Storage temperature range –4 to 140°F (–20 to 60°C)
Contact information
For contact information, see our Web site:
www.edwardssignaling.com.