IAI America XSEL-QX - Manual (Page 48)

24
Part 1 Installation
[10] System I/O connector This I/O connector is used to control the safety actions of the controller.
With the global specification, a safety circuit conforming to a desired safety
category of up to level 4 can be configured using this connector and an
external safety circuit.
System I/O Connector Specifications
Item Overview Details
Connector 2-piece COMBICON
connector (18 pins)
MCD1.5/9-G1-3.5P26THR (by
Phoenix Contact)
Cable end connector FMC1.5/9-ST-3.5
Applicable cable size 0.2 ~ 1.3 mm
2
(AWG24-16)
Connector name SYSTEM IO
Connected unit External safety circuit Emergency stop, safety gate,
ready out, external relay cutoff
Overview of Terminal Assignments
Pin
No.
Signal
name
Description
9 DET IN External contact error input
8 IN Emergency stop detection input
7
EMGin
+24V
24 V power output for emergency stop
detection input
6 line+
5
EMG1
line-
Emergency stop switch 1
8 mA (PX type)
4 line+
3
EMG2
line-
Emergency stop switch 2
8 mA (PX type)
2 Out+
Left
1
SDN
Out-
External relay drive cutoff contact
output
18 DET +24V
24 V power output for external contact
error input
17 IN Enable detection input
16
ENBin
+24V
24 V power output for enable detection
input
15 line+
14
ENB1
line-
Enable switch (safety gate, etc.)
8 mA (PX type)
13 line+
12
ENB2
line-
Enable gate switch 2
8 mA (PX type)
11 Out+
Right
10
RDY
Out-
Ready signal contact output
Only a terminal block is supplied without a cable (EMG and ENB are shorted
by a cable). Do not supply power other than from a 24 VDC power supply to
the RDY and SDN contacts.