Emerson PACSystems RSTi-EP User Manual

User Manual Section 5
GFK-2958L May 2021
Detailed Description of I/O Modules 275
Figure 155: Block Diagram EP-5422
5.21.2 Specifications EP-5422
Specification
Description
System data
Data
Process, parameter and diagnostic data depend on the
network adapter used (refer to Section 3.1, 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
0.5 A
per module
1 A
Switching frequency
Resistive load (min. 47Ω)
static, 6 Hz to 40 kHz
Inductive load (DC 13)
static, 6 Hz to 40 kHz
Lamp load (12 W)
static, 6 Hz to 40 kHz
Actuator connection
2-wire, 3-wire, 3-wire + FE
Actuator supply
max. 2 A per plug, total max. 4 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
77 g (2.72 oz)

Emerson PACSystems RSTi-EP Specifications

General

Brand	Emerson
Model	PACSystems RSTi-EP
Category	Controller
Language	English