Hart Cables: Connect - AUMA SAV 07.2 Operation Instructions Manual

Electrical connection
6.2.5.

HART cables: connect

Connection boards
34
SAV 07.2 SAV 16.2 / SARV 07.2
Figure 32: Variants of HART connection boards
[X] Shielding clamp
[XM] Connection for HART modem
[X1/2] 4 20 mA HART cable
[J] Jumper for shield
Table 13:
Variant
D40.03
D40.04
1) Label with article number on connection board
Connection assignment for "Actuator" device category
Table 14:
X1, screw-type terminal, 3-pole: analogue connection with HART signal ("Actuator")
Pin Signal
1 AIN+_H
2 Shield (drain)
3 AIN-_H
Table 15:
J: Jumper for shield
Item Position
1 Jumper from CAP to SHIELD
2 Jumper from horizontal level
to SHIELD
3 Jumper from OFF to SHIELD
SARV 16.2 Control unit: electronic (MWG)
Device category
Actuator
Current Output
Signal type Function
Current with HART Positive (analogue) input (target value) with HART
signal
Shield (EMC protec- Wire or shield of infeed cable
tion)
Current with HART Negative (analogue) input (target value) with HART
signal
Function
Shield via capacitor (2.2 nF/200 V) to PE
Shield directly to PE (default)
Shield not to PE (not recommended)
ACV 01.2 HART
1)
AUMA art. no. on label
Z117.962/01
Z117.962/02