CIRCUIT DIAGRAM
Removable Terminals
To remove, insert screwdriver and slowly
move as shown
WIRING EXAMPLES
1.
Safety Mat
S51
S41
S21
S21
S11
Closed
S12
S22 S32
Group switch: 3
MSR
320P
(m)
Function switch: 2
Closed
S42 S52 S62
E-Stop
S11
S21
S31
Dual Channel
1. MSR 300 system with various Inputs, Two Output Groups with common monitored reset, Group 1 with monitored contactors Safety Mat or E-Stop shut down both Output modules, Safety Gates only shut
down the Group 2 module
2.
+24VDC
Zone 1
S51
S41
S21
S11
Input 1
closed
S12
S22 S32
S12
Sensor switch: 8
Sensor switch: 2
MSR
320P
Group switch: 1
Group switch: 2
S42 S52 S62
S42 S52 S62
OSSD1 OSSD2
+
+
–
–
Light Curtain
S11
S21
S41
S51
Ground
2. Zone 1 inputs shut down Conveyor 1 and Zone 2 inputs shut down Conveyor 2, Global E-stops shut down the complete line and require Reset
Repair
If there is any malfunction or damage, no attempts at repair should be made. The unit should be replaced before machine operation is allowed. DO NOT DISMANTLE THE UNIT.
Declaration of Conformity
This is to declare that the products shown on this document conforms with the Essential Health and Safety Requirements (EHSR's) of the European Machinery Directive (98/37/EC), the relevant requirements of
the Low Voltage Directive (73/23/EEC as amended by 93/68/EEC). These products also conform to EN 60947-5-1, EN 1088, EN 292, EN 60204-1 and have Third Party Approval.
For a comprehensive certificate please visit: www.ab.com/safety
DIMENSIONS
99 (3.89)
114.5
(4.5)
Mount in enclosure to a min of IP54
N.C. / N.O Contact
Input 1
closed
S12
S22 S32
S11 S21
S31
Group switch: 2
MSR
320P
Function switch: 5
S42 S52 S62
A2
Y31
Y32
Input 2
closed
Ground
N.C. / N.O Contact
Zone 1,2,3
Zone 2
Zone 2
Input 1
Input 1
closed
closed
E-stop
Global
S22 S32
S12
S22 S32
S12
Sensor switch: 2
Sensor switch: 2
MSR
MSR
MSR
320P
320P
320P
Group switch: 2
Group switch: 7
S42 S52 S62
S42 S52 S62
Input 2
Input 2
E-stop
closed
closed
Global
Connections
Terminals
S11
S21
S31
S41 / S51
GND
TxD1
RxD1
TxD2
A1
Y10
S34
Y11
Y12
Y13
Y30
Y31
Y32
Y40,Y41,Y42
A2
S41 S51
mm (in)
S11 S21 S31
35 (1.78)
Y10
Y11 Y12 Y13
+24VDC
S41
S51
Interface connection
MSR310P
Y33
Y40
Y41
Y42
S34
Y10
Y11 Y12
Y13
Reset
Outputs
Active
S22 S32
S11 S21
S31
S41
S51
Interface connection
MSR310P
A2
Y31
Y32
Y33
Y40
Y42
S34
Y10
Reset
Outputs
after E
active
Function
Function / Diagnosis
transfer signal for first channel
Power Up / normal operation
transfer signal for second channel
Internal fault
transfer signal for third channel
Preparing Configuration mode
Input switch fault or
transfer signals for Safety Mats
Reset button shorted while Power up
RS232 ground connection
Configuration changes during operation
Transfer Data RS232-1
Current configuration unequal EEPROM
Receive Data RS232-1
At least one muting lamp and reserve lamp damaged 5 x flashes red
Transfer Data RS232-2
Invalid configuration in input modules
+24V supply voltage
Invalid reset configuration (Y41, Y42, S34)
+24V signal to supply feedbackloops
Termination at input modules missing
and reset circuit
Output Status / Diagnosis
reset circuit input
Group outputs active
Group 1 feedbackloop input
Group ready
Group 2 feedbackloop input
At least one input for group is faulty
Group 3 feedbackloop input
Feedbackloop for group is open or no input is
24V/50mA output if Group1 active
programmed to the group
24V/50mA output if Group 2 active
Interface Transfer Status / Diagnosis
24V/50mA output if Group 3 active
RS232-1 bidirectional: only active on data request
Reset configuration
RS232-2 unidirectional: always sending data
0V Supply, Ground for 24V outputs
Reset behavior
TxD1 TxD2
Group1 and 2: manual,
A1
GND RxD1
monitored reset
Group3: automatic reset
MSR310P
Group 1 and 2: automatic
reset
Group 3: manual,
monitored reset
Groups1, 2 and 3: manual,
monitored reset
1 2 3
Group
A2
S34
Y40
Y41
Y42
Groups 1, 2 and 3:
Y31 Y32 Y33
automatic reset
Fuses
A1
13 23
33
41
MSR330P
MSR330P
K1
K1
K1
K1
K2
K2
K2
K2
Group1
Group 2
14 24 34
42
K1 K2 K3
A1
13 23
33
41
MSR330P
MSR330P
K1
K1
K2
K2
Group 1
Group 2
Y11 Y12 Y13
14 24 34
42
K1 K2
stop
-
Conveyor 1 Stop
Conveyor 2 Stop
Status LED
Continuous green
Continuous red
1 x flashes red
2 x flashes red
3 x flashes red
4 x flashes red
6 x flashes red
7 x flashes red
8 x flashes red
Group 1,2,3
– Continuous green
– Flashes green
– Continuous red
– Off
RS232-1 / -2
–- Flashes yellow
–- Flashes yellow
Circuit
Y10 S34 Y40 Y41 Y42
Y10 S34 Y40 Y41 Y42
Y10 S34 Y40 Y41 Y42
Y10 S34 Y40 Y41 Y42
L1
L2
L3
13 23
33
41
K1
K2
14 24 34
42
M
Relays, contactors
K4 K5 K6
solenoids, valves, etc.
Fuses
13 23
33
41
13 23
33
41
MSR330P
K1
K1
K1
K1
K2
K2
K2
K2
Group 3
14 24 34
42
14 24 34
42
K3 K4
K5 K6
Robot Stop