JUMO 00577948, Safety Manual, Page: 12 / 26

3 Installation
12
3.3 Design
(1) Pluggable screw connection terminal block with integrated test socket
(2) DIP switch (S1: toggling current/voltage output; S2: resistance in the output circuit to increase
HART impedance)
(3) Green LED: “PWR” voltage supply
(4) Snap-on foot for mounting rail installation
3.1 3.2 3.3
1.1 1.2 1.3
PWR
1.1
1.2
4.1
4.2
3.1
3.2
707530 Ex-i repeater power supply/
input isolating ampli
fier
1.3
4.3
3.3
I II
1
2
( ) 1
(1)
(3)
(4)
(2)