16
Installation
Observe the following when using Ground Fault Circuit Interrupters (GFCIs):
• Installation of GFCI only between supplying mains and controller.
• The GFCI can be activated by:
- capacitive leakage currents between the cable screens during operation (especially with long,
screened motor cables)
- connecting several controllers to the mains at the same time
- RFI filters
3.2.3
Control terminals
Control Terminal Strip for 0.33-10HP (0.25-7.5 kW):
6 25 4 11 13A13B13C
17
5
1 2
14 30 16
AOUT
DIGOUT
2k … 10k
+10 V
AIN
AIN
COM
COM
ALsw
25
2
4 … 20 mA
5
2
0 … 10 V
0 … 5 V
1 2 4 13A 13B 13C
+12 VDC - 0 %
…
+30 VDC + 0 %
ALsw
+15V
1 2 4 13A 13B 13C
ALsw
COM
PNP
NPN
4.5 lb-in
(0.5 Nm)
0.25 in (6 mm)
AWG 26…16
(<1mm²)
V0109
Terminal Data for control connections
1
Digital Input: Start/Stop
input resistance = 4.3k
Ω
2
Analog Common
5
Analog Input: 0...10 VDC
input resistance: >50 k
Ω
6
Internal DC supply for speed pot
+10 VDC, max. 10 mA
25
Analog Input: 4...20 mA
input resistance: 250
Ω
4
Digital Reference/Common
+15 VDC / 0 VDC, depending on assertion level
11
Internal DC supply for external devices
+12 VDC, max. 50 mA
13A
Digital Input: Configurable with P121
input resistance = 4.3k
Ω
13B
Digital Input: Configurable with P122
13C
Digital Input: Configurable with P123
13D*
Digital Input: Configurable with P124
14
Digital Output: Configurable with P142
DC 24 V / 50 mA; NPN
30
Analog Output: Configurable with P150…P155 0…10 VDC, max. 20 mA
16
Relay output: Configurable with P140
AC 250 V / 3 A
DC 24 V / 2 A … 240 V / 0.22 A, non-inductive
17
2*
Analog Common
TXA*
RS485 TXA
TXB*
RS485 TXB
* = Terminal is part of the terminal strip for the 15-25 HP models only
CALL NOW 800-985-6929
http://www.automatedpt.com
Email: [email protected]
CALL NOW 800-985-6929
http://www.automatedpt.com
Email: [email protected]
