3-14
Electrical installation
REFUdrive 500 RD51
DOK-RD500*-RD51*******-IB01-EN-P
Terminal
Designation
Comment
X14
Standard terminal strip
1
P24V output
Load capability, max. 50 mA
2
Dig. input 1
Dig. output 1
Optional input / output; function can be
selected with P0875
3
Dig. input 2
Dig. output 2
Optional input / output; function can be
selected with P0876
4
Dig. input 3
Dig. output 3
Optional input/ output; function can be se-
lected with P0877
5
Dig. input 4
Function can be selected with P0878
6
Dig. input 5
Digital inputs without
electrical isolation:
Input current for 24 V:
8.6 mA
H signal: +13 V ... +33 V
L signal: –3 V ... +5V or
open-circuit terminal
Digital outputs
H signal: +21 V, max. 20 mA
L signal: 0 V
Function can be selected with P0879
7
Digital Ground
Reference 24 V (X14.1)
8
±10 V reference
Analog output
Optional function, can be switched-over with P0890:
•
reference v10 V
•
reference voltage –10 V
•
analog output 0 ... ±10 V
9
Analog input+
10
Analog input -
Differential input, can be optionally set:
•
±10 V;
A/D converter ±9 Bit;
resolution 20 mV,R
e
= 40 k
•
0 ... 20 mA;
A/D converter 10 Bit;
resolution 0,02 mA,
R
e
= 150
•
4 ... 20 mA;
A/D converter 10 Bit;
resolution 0,02 mA,
R
e
= 150
11
Analog Ground
Reference ground, reference voltage / analog output (X14.8)
X15
Motor temperature sensor
1
PTC / KTY+
2
PTC / KTY -
Motor temperature sensor connection (PTC or KTY84). Observe the polarity when
connecting a KTY84!
X16
Relay output
1
NO contact
2
Common contact
3
NC contact
Relay output
Load capability: 250 V AC, 7 A
30 V DC, 7 A
X17
Digital inputs / speed encoder
1
P24V output
I
maxIGR
= 250 mA – (No. of digital outputs
E
11,4 mA)
When connecting the terminal strip expansion option Term. 17037:
I
maxIGR
= 150 mA – (No. of digital outputs
E
11,4 mA)
2
Dig. input 6
encoder track A+
3
encoder track A-
4
Dig. input 7
encoder track B+
5
encoder track B-
6
Dig. input 8
encoder track R+
7
encoder track R-
Selectable function: digital input / encoder (IGR)
The standard function of the terminals is digital input; the technical data are the
same as for digital inputs 1 to 5.
In the factory setting,
•
digital input 6 has the “On” function
•
digital input 7, has the “operating enable” function
•
the function of digital input 8 can be selected using P0880.
Optional speed encoder connection:
Incremental encoder with 24 V power supply, two signal tracks, zero signal track
and complementary tracks.
8
Ground P24V (GND)
Reference ground for +24 V (X17.1)
Fig. 3-8: Description of the control terminals on the control board SR17000
LSA Control S.L. www.lsa-control.com [email protected] (+34) 960 62 43 01
