Siemens SIPART Series - Page 83

Connection
5.1 Electric
SIPART PS2 with and without HART
Operating Instructions, 10/2013, A5E00074631-11
81
Connection diagram for order numbers 6DR52..-0E/D/F/G/K...; 6DR53..-0E/D/F/G/K...
①
Non-hazardous area
⑤
HART communicator
for 6DR52..-0E/D/F/G/K... only
②
Potentially explosive atmosphere
⑥
Signal source
③
Basic electronics
⑦
Power source
④
Binary input 1
Dotted connection lines: only for three-wire connection
Figure 5-14 2-/3-/4-wire device version, with 3-/4-wire connection type (Ex i/Ex n/Ex t)