Rockwell Automation 440R-EM4R2D User Manual

32 Rockwell Automation Publication 440R-UM013F-EN-P - July 2021
Chapter 4 Configuration
CI and SI safety relays have a three-position Reset switch. This switch
determines whether the relay uses a monitored manual reset or an automatic/
manual switch (see Definitions
on page 7).
DI and DIS Safety Relays
The DI and DIS safety relays have a 10-position switch and use only the first
nine positions. As shown in Table 6, this switch configures the relay for its
reset and logic functionality.
Example 1: Logic setting 1 or 5: If any of the inputs (IN1, IN2, or L12) are ON,
then the safety relay refers to the reset logic.
Example 2: Logic setting 4 or 8: If all three of the inputs (IN1, IN2, and L12) are
ON, then the safety relay refers to the reset logic.
EMD Safety Relay
The EMD safety relay has two switches. The combination of the switch settings
determines the functionality and the duration. During configuration, the Time
switch determines the duration of the Range switch. Figure 26
and Table 7 on
page 33 show the setting options for the Range and Time switch.
With the Time switch set to 1 at the start of the configuration process, the
duration of the Range switch is the shorter range.
With the Time switch set to 10 at the start of the configuration process, the
duration of the Range switch is the longer range.
Figure 26 - EMD Safety Relay Range and Time
Table 5 - CI and SI Safety Relay Logic Switch
Position Function
0 Start configuration
MM Monitored manual reset
AM Automatic/manual reset
Table 6 - DI and DIS Safety Relay Logic Switch
Position Reset Function
0 Not applicable Start configuration
1
Monitored Manual
(IN1 OR IN2) OR L12
2 (IN1 AND IN2) OR L12
3 (IN1 OR IN2) AND L12
4 (IN1 AND IN2) AND L12
5
Automatic/Manual
(IN1 OR IN2) OR L12
6 (IN1 AND IN2) OR L12
7 (IN1 OR IN2) AND L12
8 (IN1 AND IN2) AND L12
1: 10%
2: 20%
3: 30%
4: 40%
5: 50%
6: 60%
7: 70%
8: 80%
9: 90%
10: 100%
5: 0.3...3 s
6: 3...30 s
7: 30...300 s
8: 0.1...10 s
9: 3...30 s
1: 0.1...1 s
1 10
10...100 s
100...1000 s
300...3000 s
—
—
2: 1...10 s
3: 3...30 s
4: 30...300 s
30...300 s
300...3000 s
100...1000 s
300...3000 s
1
2
3
4
5
67
8
10
9
0
1
2
3
4
5
6
7
8
9
Start Configuration with Time Set to: x 10% or max
RANGE
On
Off
Jog
TIME
TIME
Off-Delay
On-Delay
Jog

Rockwell Automation 440R-EM4R2D Specifications

General

Brand	Rockwell Automation
Model	440R-EM4R2D
Category	Relays
Language	English