GE RSTi-EP - Page 234

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