MSR122E ALLEN-BRADLEY [Allen-Bradley], MSR122E Datasheet - Page 2

• Manufacturer Part Number: MSR122E
• Description: Expansion Units
• Manufacturer: ALLEN-BRADLEY [Allen-Bradley]

Product Selection
Dimensions—mm (inches) Block Diagram
Typical Wiring Diagrams
1 N.C. or 2 N.C.
L1
100 (3.93)
N
Inputs
A1
A2
N
Out 2
L1
S52
X1
Light Curtain
MSR138DP
S11
A1 S11
A2
X2
MSR131RTP
X1
24V DC Ground
S12
Out 1
X3
Out 1
S12
X2
Light Curtain
S21 S22
X4
S21 S22
X3
Timer Reset
75 (2.95)
Y39
+24V DC
120/230V AC Host (MSR131) with Dual Channel Light Curtain Input and
120/230V AC Host (MSR138) with Dual Channel Light Curtain Input and
+
-
X4
Out 2
Y30
Y40
Safety Outputs
S52
Output
Active
Y32
S11
Dual Channel Delayed Expansion (MSR122) with Monitoring
S33
Y2
6 N.O.
Reset
Y31
Y35
Closed
Single Channel Expansion (MSR122) with Monitoring
S34
Inputs
Y1
(3.42)
+24V DC
4.5 (0.17)
S33
Y2
Reset
87
13
14
K1 K2
S34
Y1
(4.31)
109.5
24
23
14 24
K1 K2
13
23
37
38
33
Indicator
34 42 52
47
48
41 51
57
58
Auxiliary Outputs
K2
K1
K1
K2
1 N.C.
L1
L1
M
L2
M
L2
L3
L3
A2 A4
A2 A3
MSR122E
MSR122E
A1 A3 13 23 33 43 53 63 81 X1
A2 A4 14 24 34 44 54 64 82 X2
A2 A4 14
A1 A3 13 23 33 43 53 63 81 X1
Power Supply
K3
MSR122E
D1 D2
24V AC/DC
115V AC
230V AC
24 34 44 54 64 82 X2
D1, D2 = Delayed Output Load
13 23 33 43
14 24 34 44
Expansion Units
Minotaur MSR122E
K3
Catalogue Number
440R-E21358
440R-E21357
440R-E21356
D1
D2
L1
Safety Relays
M
L2 L3
53 63 81 X1
54 64 82 X2
L1
M
L2
L3
4-59