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Temposonics

G-Series

Brief Instructions

4.3 Multi-position measurement distances

Multi-position measurement with G-Series GP / GH sensors

and Start / Stop output is possible, with a simultaneous

measuring up to 9 positions

The stroke length influences the maximum number of mag-

nets. Note the minimum distance between the magnets.

G-Series GP with U-magnet

G-Series GP with block magnet

G-Series GH with block magnet

≥ 75 (≥ 3)

G-Series GP with magnet slider »S«, »N«, »V«, »G«

G-Series GH with ring- / U-magnet

≥ 75 (≥ 3)

NOTICE

Use only the same magnet type for multi-position

measurement!

Controlling design dimensions are in millimeters and

measurements in ( ) are in inches

≥ 75 (≥ 3)

5. Electrical connections

Placement of installation and cabling have decisive influence

on the sensor's electromagnetic compatibility (EMC). Hence

correct installation of this active electronic system and the

EMC of the entire system must be ensured by using suitable

metal connectors, shielded cables and grounding. Overvolt-

ages or faulty connections can damage its electronics despite

protection against wrong polarity.

NOTICE

Never connect / disconnect the sensor when voltage is

applied.

Instructions for connection

• Use low-resistant twisted pair and shielded cables. Connect

the shield to ground externally via the controller equipment.

• Keep control and signal cables separate from power cables

and sufficiently far away from motor cables, frequency

inverters, valve lines, relays, etc..

• Use only connectors with metal housing and connect the

shielding to the connector housing.

• Keep the connection surface at both shielding ends as

large as possible. Connect the cable clamps to function as

a ground.

• Keep all non-shielded leads as short as possible.

• Keep the earth connection as short as possible with a large

cross section. Avoid ground loops.

• With potential differences between machine and electronics

earth connections, no compensating currents are allowed

to flow across the cable shielding.

Recommendation:

Install potential compensating leads with large cross

section, or use cables with separate double shielding,

and connect only one end of the shield.

• Use only stabilized power supplies in compliance with the

specified electrical ratings.

NOTICE

Do not mount the sensors in an area of strong magnetic or

electric noise fields.

Sensors must be grounded via ground lug on the sensor

electronics housing.

Sensor grounding