Honeywell eZtrend GR Series User Manual (English)

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43-TV-33-81 iss.2 GLO Aug 19 UK 1

eZtrend GR and X Series QXe recorders -

Installation Instruction

Expansion Board

QXe Recorder eZtrend Recorder

This Installation Instruction sheet is intended as a guide for replacing or installing hardware and for setting up

functionality in the recorder. Refer to the User manual for detailed operational requirements.

The eZtrend Gr and QXe recorders are designed for ease of assembly with minimal disturbance to the rest of the unit. If

unsure, please return the unit to your supplier for repair or upgrade.

Removing the case and opening the back of the recorder should only be performed under the following circumstances:

When an item of hardware requires individual replacement.

When an item of hardware is to be retrospectively fitted.

In all other instances it is recommended that the complete unit be returned to an authorised agent or service centre.

For Agency Approved recorders the product needs to be upgraded or repaired by an Authorized Repair facility.

WARNING

HAZARDOUS VOLTAGES

Disconnect all power to the recorder before removing the case and attempting any maintenance procedures.

SAFETY TESTS

Upon completion of service procedures detailed in this manual two basic safety tests should be performed in order to

ensure continued safe operation of the instrument.

Earth Resistance; 25 VDC applied between case and protective earth, bonding resistance should be < 0.1 Ohm.

Insulation Resistance; 500Vdc applied between the earth terminal, and the live and neutral terminal shorted together,

insulation resistance to be >2.0 MOhm. (Mega Ohm, NOT milli Ohm)

Failure to comply with these instructions could result in death or serious injury

CAUTION

OBSERVE ANTI-STATIC PRECAUTIONS

Refer to BS EN61340-5-1: 2001. Basic specification. Protection of electrostatic sensitive devices.

Full anti-static precautions MUST be observed when in contact with the electronics of your recorder.

SAVE DATA, SETUPS AND LAYOUTS

Removal of PCBs and battery back-up will result in the loss of all non-volatile data.

Ensure all data and set-ups are saved.

Failure to comply with these instructions may result in product damage.

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Honeywell eZtrend GR Series Specifications

General

Type	Paperless Recorder
Input Channels	Up to 12
Power Supply	100-240 VAC, 50/60 Hz
Weight	Approx. 1.5 kg (3.3 lbs)
Input Types	Thermocouple, RTD, V
Data Storage	Internal memory
Communication	Ethernet, RS-485
Operating Temperature	0 to 50 °C (32 to 122 °F)
Dimensions	144 x 144 mm
Measurement Parameters	Temperature, Pressure, Flow, Level
Display	5.7 inch TFT color display
Storage Temperature	-20°C to 60°C (-4°F to 140°F)