Chapter 5 Detailed Descriptions of I/O Modules
GFK-2958E
RSTi-EP User Manual
151
Specifications EP-2814
System data
Data
Process, parameter and diagnostic data depend on the network
adapter used (refer to the table in the section,
Order and
Arrangement of the Modules
)
Interface
RSTi-EP I/O communication bus
System bus transfer rate
48 Mbps
Inputs
Number
4
Type
SSR / triac
Switching characteristic
closing when the voltage crosses zero, opening when the current
crosses zero
Response time
10 ms
Minimum switching current
per channel
50 mA
Maximum switching current
per channel
0.5 A
per module
4 A
Holding current
25 mA
Installation
external surge voltage protection circuit recommended for
overvoltage category II and overvoltage category III
Switching frequency
up to 20 Hz
Actuator connection
1-conductor
Short-circuit-proof
No
Defined trip behavior of the prescribed external
fuse
1 A super quick-acting
Module diagnosis
Yes
Individual channel diagnosis
No
Maximum switching voltage
255 V AC, UL: 277 AC
Reactionless
Yes
Supply
Supply voltage
20.4V
–
28.8V
Current consumption from system current path
I
SYS
11 mA
General data
Weight
83 g (2.93 oz)
For additional general data, refer to the section,
General Technical Data for I/O Modules
Summary of Contents for GFK-2958E
Page 1: ...RSTi EP User Manual GFK 2958E November 2017 ...
Page 23: ...Chapter 1 Introduction GFK 2958E RSTi EP User Manual 19 Notes ...
Page 56: ...Chapter 3 Configuration GFK 2958E RSTi EP User Manual 52 Notes ...
Page 183: ...Chapter 5 Detailed Descriptions of I O Modules GFK 2958E RSTi EP User Manual 179 EP 5111 ...
Page 184: ...Chapter 5 Detailed Descriptions of I O Modules GFK 2958E RSTi EP User Manual 180 EP 5111 ...
Page 316: ...Chapter 5 Detailed Descriptions of I O Modules GFK 2958E RSTi EP User Manual 312 Notes ...
Page 330: ...Chapter 6 Installation GFK 2958E RSTi EP User Manual 326 Notes ...
Page 344: ...Chapter 7 Earthing and Shielding GFK 2958E RSTi EP User Manual 340 ...
Page 345: ...Chapter 7 Earthing and Shielding GFK 2958E RSTi EP User Manual 341 Notes ...
Page 385: ...Chapter 8 Web Server GFK 2958E RSTi EP User Manual 381 Notes ...
Page 401: ...Chapter 11 Disassembly and Disposal GFK 2958E RSTi EP User Manual 397 Notes ...
Page 413: ...Chapter 12 LED Indicators and Troubleshooting GFK 2958E RSTi EP User Manual 409 Notes ...
Page 416: ...Chapter 14Accessories and Replacement Parts GFK 2958E RSTi EP User Manual 412 Notes ...