Emerson PACSystems RSTi-EP - Specifications EP-5442

User Manual Section 5
GFK-2958L May 2021
Detailed Description of I/O Modules 280
5.22.2 Specifications EP-5442
Specifications
Description
System data
Data
Process, parameter and diagnostic data depend on the network adapter
used (refer to Section, Order and Arrangement of Modules).
Interface
RSTi-EP I/O communication bus
System bus transfer rate
48 Mbps
Outputs
Number
2
Type
PN output stage
Response time
< 0.1
μ
s
Period duration
25
μ
s to 175ms (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
μ
s
Module diagnosis
Yes
Individual channel diagnosis
No
Reactionless
Yes
Supply
Supply voltage
20.4V – 28.8V
Current consumption from system current
path ISYS, typ.
8 mA
Current consumption from output current
path IOUT
40 mA
General data
Weight
82 g (2.89 oz)