Siemens SIPART PS2 Operating Instructions Manual page 268

Spare parts / accessories / scope of delivery
14.2 Overview
Options
The positioner can be equipped with different option modules. The following modules are
normally available:
● Position feedback module: two-wire current output 4 to 20 mA for position feedback
● Alarm module: 3 binary outputs and 1 binary input
● SIA module: one binary output for fault messages, two binary outputs for limit monitors
● Mechanical limit switch module with two switches and one alarm output
● Internal NCS module 6DR4004-5L/-5LE
The SIA module and the mechanical limit switch module cannot be used in device versions
with flameproof enclosure. For more limitations, please refer to section "Technical data
(Page 243)".
Accessories
● Pressure gauge block: 2 or 3 pressure gauges for single and double-acting positioners
● Mounting flange (NAMUR) for safety pneumatic block
● Mounting kits for linear and part-turn actuators
For separate mounting of positioner and position sensor
● External position detection system
● NCS sensor for contactless position detection
Note
The version is identified using a special nameplate.
268
SIPART PS2 with and without HART
Operating Instructions, 02/2016, A5E00074631-AB