Lenze ESV SMV frequency inverter - Manual (Page 24)

22 Lenze SMVector 13465100 EDBSV01 EN v18
Installation
Control Terminal Strip Descriptions
Terminal Description Important
1 Digital Input: Start/Stop input resistance = 4.3k W
2 Analog Common
5 Analog Input: 0...10 VDC input resistance: >50 k W
6 Internal DC supply for speed pot +10 VDC, max. 10 mA
25 Analog Input: 4...20 mA input resistance: 250 W
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 W
13B Digital Input: Configurable with P122
13C Digital Input: Configurable with P123
13D* Digital Input: Configurable with P124
14 Digital Output: Configurable with P142, P144 DC 24 V / 50 mA; NPN
30 Analog Output: Configurable with P150…P155 0…10 VDC, max. 20 mA
2* Analog Common
TXA* RS485 TxA
TXB* RS485 TxB
16
Relay output: Configurable with P140, P144
AC 250 V / 3 A
DC 24 V / 2 A … 240 V / 0.22 A, non-inductive
17
* = Terminal is part of the terminal strip for the 15HP (11kW) and higher models only.
Assertion level of digital inputs
The digital inputs can be configured for active-high or active-low by setting the Assertion Level Switch (ALsw) and P120.
If wiring to the drive inputs with dry contacts or with PNP solid state switches, set the switch and P120 to “High” (+). If
using NPN devices for inputs, set both to “Low” (-). Active-high (+) is the default setting.
HIGH = +12 … +30 V
LOW = 0 … +3 V
NOTE
An F_AL fault will occur if the Assertion Level switch (ALsw) position does not match the parameter
P120 setting and P100 or any of the digital inputs (P121...P124) is set to a value other than 0.