Siemens SIPART DR20 User Manual

Project Planning Manual SIPART DR20
Planning example S4
Fixed setpoint control, controlled variable direct from
thermocouple (external cold junction), position feedback
from electronic position transmitter (EPT)
W
X
y
Drive
Y
R
The controlled variable from the thermocouple is applied
to the analog input AE3. The measuring range is
programmable. The controlled variable must be linearized
(see instructions on pages 78 and 91).
The position feedback from the EPT is applied to input
AE2. The input signal range is 0 to 20 mA.
The alarm circuit monitors the controlled variable
(temperature) (set parameters A2 = min. and A1 = max.).
Please refer to the remarks on page 108 and the note on page 15 !
Setting of configuring switches: S2 = 2 or 3, S8 = 1, S14 = 1, S22 = 2, S32 = 1
AE1 AE2 BE BA L+ GND GND L
12345678
SIPART DR20 S
6DR2001-1 (AC 230 V)
6DR2001-2 (AC 115 V)
6DR2001-4 (UC 24 V)
123412341234
PE
N
L
AC 115 V
AC 230 V
⎫
⎬
⎭
PE
N
UC 24 V
L
⎫
⎬
⎭
Slot 3 GW Slot 2 AE4 Slot 1 AE3
-∆y+∆y
910
5
M1 A1 R1 A2 M2
not equipped
Option module
6DR2801-8A
MM/AS E
L
N
+-
Option module
6DR2800-8P
External cold
junction
EPT
+
-
+
-
R
comp
128

Siemens SIPART DR20 Specifications

General

Brand	Siemens
Model	SIPART DR20
Category	Controller
Language	English