Siemens MICROMASTER User Manual

English 2. INSTALLATION
G85139-H1750-U049-B
©
Siemens plc 199
7
26/09/97
12
2.3.4 Control Connections
1
2
3
4
8
5
6
7
9
10
11
Power Supply
(+10 V, max. 10 mA)
Analogue Input
(0/2 - 10 V)
(input impedance = 70 kΩ)
Output Relay
(normally open)
max. 0.4 A / 110 V AC
1 A / 30 V DC
(resistive rating)
Digital Inputs
(7.5 - 33 V, max. 5 mA)
Power Supply
for
PI Feedback
Transducer or other
load
(+15 V, max. 50 mA)
P10+
0V
AIN+
AIN-
P15+
DIN1
DIN2
DIN3
RL1B
(NO)
RL1C
(COM)
0V
Control Terminal Block
Insert small blade screwdriver
(max. 3.5 mm) as shown while
inserting control wire from below.
Front Panel
RS485 D-type
N-
0V
5V
(max.250 mA)
P+
6
1
5
9
Figure 6: Control Connections

Siemens MICROMASTER Specifications

General

Brand	Siemens
Model	MICROMASTER
Category	DC Drives
Language	English