Moons' SS-EC Series User Manual

29
Rev. 1.0
2016/7/30
+86-400-820-9661
SS03/05/10-EC Hardware Manual
3.1.2 X5, X6, X7 and X8 Digital Inputs
X5, X6, X7 and X8: optically isolated, single-ended, 5-24VDC, minimum pulse width 50μs, maximum
pulse frequency 10KHz
• X5 can be used as servo on input or general purpose input.
• X6 can be used as alarm reset input or general purpose input.
• X7 can be used as general purpose input.
• X8 can be used as general purpose input.
Because the input is an optically isolated circuit, a 5-24V power supply is needed. For example, you
can use the power supply of the PLC when you are using a PLC control system, but if you want to
connect a relay or mechanical switch to the input , you must need a power supply.
XCOM is an electronics term for a single-ended signal connection to a common voltage. In the case
of SS series, if you are using a sourcing (PNP) input signals, you need to connect XCOM to the
ground (power supply -), if you are using a sinking(NPN) input signals ,the XCOM need to connect
to the power supply +.
Use Step-ServoQuickTuner software for X5, X6, X7 and X8 function conguration.
The following graphs show some common connection methods for the inputs:
+
-
+
-
output
SS-EC
Drive
X5/X6/X7/X8
XCOM
Connecting a PNP type output to an input
PNP
Type
Output
5-24
VDC
Power
Supply
5-24
VDC
Power
Supply
Connecting to a switch or relay
XCOM
X5/X6/X7/X8
+
-
Switch or Relay
(Closed: logic low)
SS-EC
Drive
5-24
VDC
Power
Supply
XCOM+
-
+
-
output
SS-EC
Drive
X5/X6/X7/X8
Connecting an NPN type output to an input
NPN
Type
Output

Moons' SS-EC Series Specifications

General

Brand	Moons'
Model	SS-EC Series
Category	Servo Drives
Language	English