Honeywell E3 Point Guide De Démarrage Rapide page 2

Mounting
for Remote monitor
The E3Point Remote Monitor is designed to be mounted in an
extra wide (2 3/8") electrical box (not supplied) in the same way
as a faceplate. Suggested electrical boxes include T&B BC1110,
Hubbell 1110, OZ-Gedney 18112, Appleton 18112, Bowers
10612-BW, or Steel City 68371-12.
It does not fit on 4x4" steel boxes with a single gang mud ring,
such as T&B 52CO or 52C13.
● Run the wires through the electrical box and connect to the
remote monitor.
● Press the monitor (2) into the faceplate (1) and close and press the
back cover (3) into the faceplate. You should hear a click.
● Securely mount the monitor to the extra wide electrical box (4) using
the appropriate screws (5)(not supplied).
Wiring
Follow local codes when sizing power wiring:
● Terminal Blocks, input, and communication: R/C (AVLV2)
AWM minimum 300 V, 10 A, 16-22 AWG solid or stranded
● Terminal blocks relays: R/C (AVLV2) AWM minimum 300 V,
10 A, 14-22 AWG stranded, 16-22 AWG solid
● All communication wiring should be shielded.
Network cabling can extend up to 2000 feet (609 m) per channel.
Daisy chain the network cable without T-taps. The 24V supply
must be properly grounded in accordance to all local electrical
codes. Power wiring must be grounded with a terminal ring at the
screw and nut on the grounding plate inside the case.
Wiring Standalone monitor
Ground the shield at the main control panel. Connect the
shield wire in the monitor terminal block labeled "shield." Tape
all exposed shield wire at the monitor to insulate it from the
enclosure.
Detection Ranges and Alarm Levels
Gas Detected Resolution
CO * Carbon monoxide 1 ppm
H S Hydrogen sulfide 0.1 ppm
2
NO Nitrogen dioxide 0.1 ppm
2
O Oxygen 0.1%vol
2
H Hydrogen 0.5% LEL
2
CH Methane 0.5% LEL
4
C H Propane 0.5% LEL
3 8
+ Sensor exposure to gas concentration that may result in permanent damage to the sensor
*
Tested by Intertek to UL 2075 for Sensitivity, Selectivity, and Electrical Supervision at 23 ±3 °C (73 ±5°F) and 50 ±20 %RH
Circuit Board Connections
Connect the power wiring to terminal J1, communication wiring to
terminal J2, and external devices (ventilators, strobes, etc. to relay
terminals J5 or J6).
Main Circuit Board Connections
3-Wire Current Sink Output (DC supply only)
4-wire Current Sink Output
Range Alarm A Alarm B Alarm C
0-250 ppm 25 ±2 ppm 100 ±5 ppm 200 ±10 ppm
0-50 ppm 10 ppm 15 ppm 20 ppm
0-10 ppm 0.7 ppm 2 ppm 9 ppm
0-25%vol 19.5%vol. 22%vol. 22.5%vol
0-100%LEL 25%LEL 50%LEL 90%LEL
0-100%LEL 25%LEL 50%LEL 90%LEL
0-100%LEL 25%LEL 50%LEL 90%LEL
120 VAC Connection (model E3SAH only)
The transformer is mounted under the PCBA. Connections to the power
terminal are factory wired. Connect the live and neutral wires, as shown.
Verify that power is off before connecting wires. Replace fuse with same
type: 1A 250 VAC, T.
Connecting a Remote monitor to the Standalone
monitor
The remote monitor can be connected only to an E3Point standalone
monitor. For signal wiring, use shielded twisted pair cable. Remote
monitors should have no more than 200 ft (61 m) wire.
The OUT1 and OUT2 connectors on the remote monitor's terminal are
not used. Do not connect wires to these locations.
Wiring Network Monitors
Installing a Sensor Cartridge
Power to the E3Point Monitor must be off when installing a sensor
cartridge.
Orient the cartridge with "UP/HAUT" toward the top of the monitor and
+
Maximum Overload gently press the cartridge into place. Do not bend the cartridge pins.
New cartridges do not require calibration. In California, follow local
500 ppm
regulations.
150 ppm
150 ppm
commissioning
100%vol
100% LEL
System Validation Test or Commissioning of the gas detection
100% LEL
system is not complete until it is tested to verify it functions
100% LEL
according to its design objectives or specifications.
See Technical Manual for details.
Standalone/Network monitor User
Interface
The monitor is equipped with a two-line, eight-character LCD
screen that displays reading information and serves as an
interface for programming functions and calibration.
Enter key: confirms selections and provides access to the
programming menus.
Escape key: cancels modifications and exits menus.
LCD screen: displays the readings in real time, including the type
of gas detected, the concentration, and measurement value (% or
ppm) and for the standalone monitor only which monitor (built-in or
remote) is being displayed.
Navigation controls: increment/decrement values and allow
scrolling through menus.
LED
Description Display Modes
Indicators
Always on = Normal operation
Always off = microcontroller fault or no
I/O Power
power
Blinking (twice per second) = self test
Always on = Alarm A triggered
Standalone:
Slow blink (once per second) = Alarm B/C
Built-in Monitor
triggered
1
Network:
Fast blink (4 times per second) = Fault
Built-in Monitor
Always off = normal operation
Alarm A
Always on = Alarm A triggered
Slow blink (once per second) = Alarm B/C
Standalone:
triggered
Remote Monitor
Fast blink (4 times per second) = Fault
2
Always off = normal operation
Always on when transmitting, blinks for
Network:
communication
Transmit
Always off = normal operation
Final Test
After all of the monitors in a system have been installed, perform
a final test. The installation is not complete until all components
perform without fault codes.
All E 3 Point network monitors must appear on the controller's
display without fault codes. Change the Modbus address for each
monitor before forcing the controller to scan the network.
Contact Us
Honeywell Analytics Tel: +1 847 955 8200
405 Barclay Boulevard Toll free: +1 800 538 0363
Lincolnshire, Illinois Fax: +1 847 955 8210
60069, USA Service department:
is.gas.techsupport@honeywell.com (847) 955-8270