Pin Assignment. ETAS ES650

ETAS Technical Data

5.10

Pin Assignment

This section specifies the pin assignment of the electrical connectors of the

ES650.1. All connectors are shown as seen on the front or back panel of the

ES650.1.

NOTE

All shieldings are at case potential. The housings are galvanically isolated from all inputs and outputs. The maximum allowed voltage between the case potential, the inputs and outputs, as well as between all inputs and outputs themselves is 60 V DC / 30 V AC.

5.10.1

Analog Inputs

1 4

2 3

2

3

Pin

1

4

Signal

Uin+

Uin-

GND nc

5.10.2

Thermocouple Inputs

A

Meaning

Input voltage, plus

Input voltage, minus

Case ground free

K

Pin

A

K

Signal

Anode

Cathode

Meaning

Anode of thermocouple (+)

Cathode of thermocouple (-)

ES650.1 - User Guide 34