REV6 OPERATION / MAINTENANCE MANUAL
26
CONTENTS
4.1.4 Electrical Installation of Standalone Controller for Extended Operation
If the
REV6A0
shall be controlled with external signals the “USER INTERFACE” can be used with the
PIN designations described in Table 9.
Table 9 – Description of “USER INTERFACE” Connector
Pin
Pin
Number
Function
Name
Levels
Note
Signal
5
Analog In
Reference
Speed
4-20 mA = 0-10000 rpm
Upper Speed Limit = 9000 rpm
≈ 18.4 mA
Lower Speed Limit = 300 rpm
Direct connection, no protection.
Galvanic isolation on the user side is
required.
Ground
6
Signal
3
Digital In
Enable
24 V → active
0 V → not active
Needed to enable the system with an
external signal.
Ground
4
Signal
1
Digital
Out
Status
Relay closed → active, system
on
Relay open → not active,
system off
This signal indicates if the system is
active.
Ground
2
Figure 23 – “USER INTERFACE” Connector
-
Delivered with Controller
-
Connector Type: AK1550/06-3.81-Green
Figure 24 – “USER INTERFACE” Pin Numbering
