Honeywell CTP-20, CTS-20 installation instructions

IND.CONT.EQ.

3JHX

Solid Core and Split Core 4-20 mAOutput Current Sensors

For CTS-20 Series current sensors, ensure

that all power sources are disconnected and

locked out before installation as severe injury

or death may result from electrical shock due

to contact with high voltage wires.

CAUTION

This product is not intended to be used for life

or safety applications.

CAUTION

This product is not intended for use in any

hazardous or classified locations.

Make sure that all installations are in compliance with all

national and local electrical codes. Only qualified

individuals that are familiar with codes, standards, and

proper safety procedures for high-voltage installations

should attempt installation. The current sensor is a 2-

wire, 4 to 20 mA Loop Powered device that requires a

regulated +12 to 30 Vdc external power source.

IMPORTANT

The current switch should be used on insulated

conductors only!

The current sensors may be mounted in any position

using the two (2) #8 x 3/4in (19 mm) Tek screws and the

mounting holes in the base or snapped directly on to the

1-3/8in. (35 mm) DIN ra il (See Figures 3 and 4). Leave a

minimum distance of 1in. (25 mm) betwe en the current

sensor and any other magnetic devices such as

contactors and transformers.

Fig. 1. Sensor placed on DIN rail

Fig. 2. Sensor removed from DIN rail

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