GE GFK-2958E, User Manual

Page: 234 / 425

Chapter 5 Detailed Descriptions of I/O Modules
GFK-2958E RSTi-EP User Manual 230
Specifications EP-5442
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 of counter inputs 2
Type PN output stage
Response time < 0.1 μs
Period duration 25 μs t o 175 ms ( 40 kHz to 6 Hz)
Max. output current
per channel 2 A
per module 4 A
Switching frequency
Resistive load (min. 12 Ω) 6 Hz to 40 kHz
Inductive load (DC 13) 6 Hz to 40 kHz
Lamp load (48 W) 6 Hz to 40 kHz
Actuator connection 2-wire, 3-wire, 3-wire + FE
Actuator supply max. 2 A per plug, total max. 8 A
Pulse/period ratio 0 – 100 % PN-switching or P-switching, adjustable
Short-circuit-proof Yes
Response time of the protective circuit < 100 μs
Module diagnosis Yes
Individual channel diagnosis No
Reactionless Yes
Supply
Supply voltage 20.4V – 28.8V
Current consumption from system current path I
SYS
,
typ.
8 mA
Current consumption from output current path I
OUT
40 mA
General data
Weight 82 g (2.89 oz)
For additional general data, refer to the section, General Technical Data for I/O Modules.
Overview of the Editable Parameter EP-5442
Channel Description Options Default
0 - 1 Period duration = n*0.02083 μs 1202 ... 8388607 1202