Siemens MICROMASTER Vector Series - 2. INSTALLATION - MICROMASTER Vector; 2.2.4 Control Connections

EE
nn
gg
ll
ii
ss
hh
22
. .
II
NN
SS
TT
AA
LL
LL
AA
TT
II
OO
N N
– –
MM
II
CC
RR
OO
MM
AA
SS
TT
EE
R R
VV
ee
cc
tt
oo
r r 
G85139-H1751-U529-D1G85139-H1751-U529-D1
© Siemens plc 1999© Siemens plc 1999
4/8/994/8/99
2222
2.2.4 2.2.4
Control Control
ConnectionsConnections
Output RelaysOutput Relays
max. 2.0A / 110 V ACmax. 2.0A / 110 V AC
0.8 A / 230 V AC0.8 A / 230 V AC
(overvoltage cat.2)(overvoltage cat.2)
oror
2A / 30 V DC2A / 30 V DC
resistive ratinresistive ratin
Control TerminalsControl Terminals
11
2 12 1
3 13 1
4 14 1
55
11
99
11
66
11
77
11
88
22
00
22
11
22
22
AA
OO
UU
TT
++
AA
OO
UU
TT
--
PP
TT
CC
PP
TT
CC
DD
II
NN
55
DD
II
NN
66
Digital InputsDigital Inputs
(7.5 - 33 V, max.5 mA)(7.5 - 33 V, max.5 mA)
11
22
33
44
88
55
66
77
9 19 1
00
11
11
Power Supply forPower Supply for
PID FeedbackPID Feedback
TransducerTransducer
(+15 V, max. 50 mA)(+15 V, max. 50 mA)
Power SupplyPower Supply
(+10 V, max. 10 mA)(+10 V, max. 10 mA)
AnAn
alal
ogog
ue ue
InIn
pupu
t t
11
-10 V to +10 V-10 V to +10 V
0/20/2
⇒⇒
11
0 0
VV
(input impedance 70 k(input impedance 70 k
ΩΩ
))
oo
rr
0/40/4
⇒⇒
20 mA20 mA
(resistance = 300(resistance = 300
ΩΩ
))
Digital InputsDigital Inputs
(7.5 - 33 V, max. 5 mA)(7.5 - 33 V, max. 5 mA)
PP
11
00
++
00
VV
AA
II
NN
++
AA
II
NN
--
P15+P15+
DD
II
NN
11
DD
II
NN
22
DIN3DIN3
PIDIN-PIDIN-
DIN4DIN4
PIDIN+PIDIN+
AnAn
alal
ogog
ue ue
ii
npnp
ut ut
22
00
⇒⇒
10 10
VV
oror
00
⇒⇒
20 mA20 mA
AA
nana
lolo
gugu
e e
OO
utut
pp
utut
0/4 - 20 mA0/4 - 20 mA
(500(500
ΩΩ
load)load)
Motor temp. protection inputMotor temp. protection input
RL1ARL1A
(NC)(NC)
RL1BRL1B
(NO)(NO)
RL1CRL1C
(COM)(COM)
RL2BRL2B
(NO)(NO)
RL2CRL2C
(COM)(COM)
PP
++
PP
EE
P5V+P5V+
NN
--
22
33
22
44
22
55
22
66
RS485RS485
(for USS protocol)(for USS protocol)
Note:Note:
For PTC motor thermalFor PTC motor thermal
protection, P087 = 1protection, P087 = 1
Front PanelFront Panel
RS485 D-typeRS485 D-type
NN
--
00
VV
5V (max. 250mA)5V (max. 250mA)
PP
++
PE (case)PE (case)
66
11
55
99
Figure 2.2.4: Figure 2.2.4:
Control Connections Control Connections
- MICROMASTER - MICROMASTER
VectorVector
Note:Note:
Do not use the internal RS485 connections (terminals 24 and 25) if you intend using the externalDo not use the internal RS485 connections (terminals 24 and 25) if you intend using the external
RS485 connection on the front panel e.g. to connect a Clear Text Display (OPM2).RS485 connection on the front panel e.g. to connect a Clear Text Display (OPM2).
DIP switches DIP switches
select between select between
voltage (V) voltage (V)
and current and current
((
II
))
analogue inputs and also select either a voltage oranalogue inputs and also select either a voltage or
current feedback signalcurrent feedback signal
(see Figure 4.1.2: DIP Selector Switches).(see Figure 4.1.2: DIP Selector Switches).
These switches can only be accessed whenThese switches can only be accessed when
the flap in the flap in
the the front the the front
cover is cover is
raisedraised
(see Figure 2.2.1).(see Figure 2.2.1).
Insert small blade screwdriver (max. 3.5 mm)Insert small blade screwdriver (max. 3.5 mm)
as shown, while inserting control wire fromas shown, while inserting control wire from
below. Withdraw the screwdriver to securebelow. Withdraw the screwdriver to secure
the wire.the wire.