Output Module Specifications; St1Y2-Te2 Transistor Output Module (Source Type) - Mitsubishi MELESEC-ST User Manual

7 I/O MODULES

7.2 Output Module Specifications

7.2.1 ST1Y2-TE2 transistor output module (source type)

Specifications
Number of occupied slice
modules
Number of occupied I/O points
Number of output points
Isolation method
Rated load voltage
Maximum load current
Maximum inrush current
Leakage current at OFF
Maximum voltage drop at ON
OFF to ON
Response time
ON to OFF
Surge suppressor
Fuse
Fuse blown indication
Wiring method for common
Dielectric withstand voltage
Insulation resistance
Noise durability
Protection of degree
Operating status
Available base module
Available coding element
5VDC internal current
consumption
Weight
2-wire external load
L
L
*3: This FG terminal is not connected.
(Grounded at the FG contact of the base module for power distribution
module.)
*4: Shield is grounded via the base module for the power distribution module.
*5: Connection from the power distribution module.
*1: The fuse is provided to prevent the external wiring from burning when the output of the output module is
shorted. Therefore, the output module may not be protected. The fuse may not operate if the output module
is damaged due to other failure than short circuit.
*2: A fuse blown is not detected when external supply power is off.
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This section indicates the output module specifications.
Refer to Appendix 2 and 3 for the I/O data of each module.
Type
CC-Link: 0 point for input, 2 points for output
PROFIBUS-DP: 2 points for each of input and output
24VDC (+20/-15%, ripple ratio within 5%)
0.2VDC (TYP.) 0.5A, 0.3VDC (MAX.) 0.5A
1ms or less (rated load, resistive load)
4.0A (unchangeable) (fuse blown capacity: 50A)
Yes (Fuse blown indicated by ERR. LED, signal output to head module)
500VAC for 1 minute across DC external terminals and FG
10M or larger by insulation resistance tester across DC external
By noise simulator of 500Vp-p noise voltage, 1
First transient noise IEC61000-4-4: 1kV (bundle)
Spring clamp type
Screw clamp type
ST1A-CKY-08 (orange) (factory-fit) Refer to Chapter 8 for details.
External Connections
Base Module
*3
*5
24G
*5
+24V
11 Y0
12 24G
13 Shield
21 Y1
22 24G
23 Shield
*4
Transistor Output Module (source type)
ST1Y2-TE2
1
2 points
Photocoupler
0.5A/point, 1A/common
4A, 10ms or less
0.1mA or less
1ms or less
Zener diode
2 points/common
terminals and FG
and 25 to 60Hz noise frequency
IP20
ON indication (LED)
ST1B-S3Y2 2-wire type + shield
ST1B-E3X2 2-wire type + shield
0.090A (TYP. all points ON)
0.03kg
Output Module
Fuse
Constant
Voltage
Circuit
MELSEC-ST
*1
*2
s noise width
Terminal Terminal
Layout Block No.
11
12
13
21
11 21
22
23
12 22
13 23
Module front
view
Appearance
ST1Y2
-TE2
RUN ERR.
11 21
Signal Name
Y0
24G
Shield
Y1
24G
Shield
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