Honeywell Enclosures, HA40XP Nema 7 Explosion-Proof Wall, HA40N4 Nema 4X Wall Mount Enclosure

Page 32

HA40 4-Channel Controller

4 Enclosures

4.2 HA40XP NEMA 7 Explosion-Proof Wall

4.1 HA40N4 NEMA 4X Wall Mount Enclosure

Mount Enclosure

 

The HA40-01 wall mount NEMA 4X enclosure is shown in Figure 4-1. Non-metallic enclosures are not grounded by metal conduit. For internal ground points to be grounded to earth, the TB5 – GND terminal must have a proper earth ground connection (see Figure 3-2).

CAUTION

Nonmetallic enclosure does not provide grounding between conduit connections. Use grounding type bushings and jumper wires. All field wiring must have insulation suitable for at least 250V.

HA40 Display & Alarm Controller

Quad Channel

The HA40XP shown in Figure 4.2 is an aluminum NEMA 7 wall mount enclosure designed for mounting into potentially hazardous.

COMMON

LEVEL

ALARMS

ALARM 1

ALARM 2

ALARM 3

219995

STATUS

LED's

KEYPAD

CAL IN PROGRESS

FAULT ALARM

Magnetic

Next Edit Alarm Keypad

Reset (Keypad buttons

behind door)

Power = 100-240 V~, 50/60 Hz, .45 A

 

or 10-30 VDC @ 3 WATTS

S/N 90-

Classified to CSA C22.2 NO. 152 for combustibles

 

detection. Class I, DIV.2, Groups A,B,C,D

 

READ & UNDERSTAND MANUAL!

 

Figure 4-1. NEMA 4X Wall Mount Enclosure

Figure 4-2. NEMA 7 Explosion-Proof Wall Mount Enclosure

HA40 Technical Manual

4-2

Revision 1 (06/08)

Page 31 Page 33
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Contents
Technical Manual Safety HA40 4-Channel ControllerTable of Contents Operation Parts List General Description General Description Keypad CAL in ProgressSpecifications Data Display ScreensAmbient Temperature Range RelaysHumidity Range AltitudeHousings / Installation Categories ApprovalsOperation Setup Menu Configuration OperationChannel Setup Entry Menu Changing Menu Variables Using the KeypadSetup Configuration Menus Fault / Alarm 1 / Alarm 2 / Alarm 3 Set-Up Menus Configure Menu To Define ChannelDecimal Point Resolution Name / Eunits Ascii Data FieldsInput Measurement Range Turning Off Unused ChannelsCal Setup Menu Calibrate Input MenuSystem Configuration Menus Standard / Optional Relay Setup MenusClock / Delays Menu Comm Port Remote ID MenuAnalog Setup Menu Horn / Acknowledge MenuHA40 System Security Menu 12. Horn/Acknowledge MenuHA40 4-Channel Controller Motherboard Interface PCB Motherboard Interface PCB Shock HazardInput / Output Optional PCB’s RS-R85 / Ethernet Option Sensor Input OptionOptional Analog Input PCB Optional 4-20mA Analog Output Board Modbus RS-232 / RS-485 Interface Option Read Only Registers Variable Alias Memory Ascii Strings Enclosures HA40N4 Nema 4X Wall Mount Enclosure EnclosuresHA40XP Nema 7 Explosion-Proof Wall Parts List Parts List Base UnitsSpecifications Specifications Warranty Honeywell Analytics Warranty Statement Find out more Customer business center Asia Pacific Americas