[. . . ] · Small distortions in the door and mechanical discrepancies can be absorbed in the allowable operating range of the magnetic actuator and switch. · Conforms to Category 3.
Model Number Structure
Model Number Legend
Sensor Controller
D40B-Type 1: Standard Sensor 2: Elongated Sensor 3: High-temperature Type Sensor 2. [. . . ] 14 · EN1088 conformance
Internal Connection Diagram
D40B-J1
2 1 A1 13 21
D40B-J2
2 1 A1 + 13 23 31
Control circuit
NC MOS output
Control circuit
3
4
A2
X1
X2
14
22
3
4
A2
-
X1
X2
14
24
32
Note: 1. If a 100/230 VAC power supply is used, connect it to the A1 and A2 terminals. If a 24 VDC power supply is used, connect it to the + and - terminals. Do not connect the power supply to the A1 and A2 terminals.
!WARNING
Do not connect a 100/230 VAC power supply to the + and -terminals. Doing so may result in electric shock.
Engineering Data
Detection Ranges
Standard Sensor
Distance between the switch and actuator sensing surfaces Y (mm)
OFF 14 12 10 8 6 4 ON 2 0 -6 -4 -2 2 0 -6 -4 -2 0 -6
Elongated Sensor
Distance between the switch and actuator sensing surfaces Y (mm)
OFF 14 12 10 8 6 ON 4
High-temperature Type Sensor
Distance between the switch and actuator sensing surfaces Y (mm)
25
16
16
20
OFF
15
10 ON
5
0
2
4
6
0
2
4
6
-4
-2
0
2
4
6
Distance from the target mark on the switch X (mm)
Distance from the target mark on the switch X (mm)
Distance from the target mark on the switch X (mm)
G-200
Safety Sensors / Components
Dimensions
Note: All units are in millimeters unless otherwise indicated.
Sensor (Switch/Actuator)
Standard Sensor
Target mark Target mark 12 48 48 12
D40B-1B3 D40B-1B10 D40B-1D3 D40B-1D10
4. 8
25
4. 8
25
13 Two, 4. 2 dia. 7
(Switch)
(Actuator)
Elongated Sensor
D40B-2B3 D40B-2B10 D40B-2D3 D40B-2D10
Target mark 19 4. 2 9 Target mark 4. 2 19 19 9 4. 3 19 9
82
68
54
82
73
64
4. 3 9 7 4. 5 4. 5 10 5 Cable diameter: 4. 2 dia. 10 5 5 5 7
(Switch)
(Actuator)
33. 5 19. 5 4. 4 33. 5 19. 5 16 11. 5 8 4. 4 11. 5
High-temperature Type Sensor
D40B-3D5C D40B-3E5C
Target mark Target mark
16 8
62
78. 5
62
78. 5
11. 5 8
11. 5 4. 4
Note: A cable with connectors is included.
11. 5
10. 5 11 11
10. 5
(Switch)
(Actuator)
F3SL
G-201
D40B
Controller
1-pole Controller
D40B-J1
22. 5 99
3 1 2 A1 4 A2
Terminal Arrangement
POWER (Green)
82
75 OUTPUT (Green)
X1 21 13 X2 22 14
2-pole Controller
D40B-J2 Terminal Arrangement
45. 5 120
A1 + X1 2 1 13 23 31
POWER (Green) 73 OUTPUT (Green)
A2 - X2 3 4 14 24 32
Application Examples
Wiring Example for 1 Sensor and 2 Contactors (with D40B-J1): Auto-reset
The configuration in this example is for auto-reset and contactor monitoring.
Fuse Blue*
Actuator
Guard door
Switch
Operation Flowchart
Switch: NO contact KM1 Switch: NC contact D40B-J1 safety output 3 4 A2 X1 X2 14 KM2 KM1, KM2: NC contact KM1 KM1, KM2: NO contact KM2 KM1 KM2
See Manual Start on page 9.
Yellow*
2 1 A1 D40B-J1 Controller 13
Green* Red*
M
Note: The circuit in this example is equivalent to a Category 3 circuit. Refer to Sensor and Controller Connection Examples on page 10.
G-202
Safety Sensors / Components
Wiring Example for 1 Sensor and 2 Contactors (with D40B-J2): Auto-reset
The configuration in this example is for auto-reset and contactor monitoring.
Fuse Actuator Blue* Switch Yellow*
2 1 A1 + D40B-J2 Controller 3 4 A2 - X1 X2 14 24 32 13 23 31 KM1 Switch: NC contact KM2 D40B-J2 safety output KM1, KM2: NC contact KM2 KM1 KM2 KM1, KM2: NO contact
See Manual Start on page 9.
Guard door
Operation Flowchart
Switch: NO contact
Green*
KM1
Red*
M
Note: The circuit in this example is equivalent to a Category 3 circuit. Refer to Sensor and Controller Connection Examples on page 10.
Wiring Example for 3 Sensors and 2 Contactors (with D40B-J2): Auto-reset
The configuration in this example is for auto-reset and contactor monitoring.
Fuse Actuator 1 Switch 1
Blue Yellow Green Red
Blue* Yellow*
Guard door
2 1 A1 +
13 23 31
Operation Flowchart
Switch: NO contact KM1 Switch: NC contact
Actuator 2
Switch 2
Blue Yellow Green Red
Guard door
D40B-J2 Controller 3 4 A2 - X1 X2 14 24 32
KM2
D40B-J2 safety output KM1, KM2: NC contact KM1, KM2: NO contact
Actuator 3
Switch 3
Blue Yellow Green Red
KM1
Guard door
Green* Red*
KM2
KM1 KM2
See Manual Start below.
M
Note 1: The circuit in this example is equivalent to a Category 3 circuit. Note 2: If two or more Sensors are connected to one Controller, all of the guard doors must open and close independently. If two or more doors open and close at the same time, it is possible that a fault may not be detected. Refer to Sensor and Controller Connection Examples on page 10.
Manual Start
If manual start is required, insert start switch S1 between X1 and X2 as shown below. Monitored start is not possible.
X1 X2 KM1 Start switch S1 KM2 Start switch S1 D40B-J1 safety output KM1, KM2: NC contact KM1, KM2: NO contact
Operation Flowchart
Switch: NO contact Switch: NC contact
F3SL
G-203
D40B
Sensor and Controller Connection Examples
Connection between Standard or Elongated Sensor and 1-pole Controller
Yellow D40B-1 Actuator
3 2 A1 4 A2
Connection between Standard or Elongated Sensor and 2-pole Controller
Blue Yellow
Switch
A1 + X1 2 1 13 23 31
White* Black* * Auxiliary output D40B-1D@ (Standard models) and D40B-2D@ (Elongated models) only Blue Red
1
White* Black* * Auxiliary output D40B-1D@ (Standard models) and D40B-2D@ (Elongated models) only Red Green
A2 - X2 3 4 14 24 32
X1 21 13 X2 22 14
D40B-J2
D40B-J1
Connection between High-temperature Type Sensor and 1-pole Controller
Yellow Gray D40B-3@5C Actuator Switch
3 2 A1 4 A2
Connection between High-temperature Type Sensor and 2-pole Controller
Blue Yellow D40B-3@5C Actuator Switch
White* Black* Green * Auxiliary output Blue Red
1
A1 + X1 2 1 13 23 31
White* Black* Green Red Gray
A2 - X2 3 4 14 24 32
* Auxiliary output
X1 21 13 X2 22 14
D40B-J2 D40B-J1
G-204
Safety Sensors / Components
Safety Precautions
!WARNING
Be sure to turn OFF the power before performing wiring. Do not allow the actuator to come close to the switch with the door open. Doing so may cause machinery to start operating and may result in injury.
Mutual Interference
If the switch and actuator are mounted in parallel, be sure to separate them by at least 25 mm, as shown below.
25 mm min. [. . . ] · Locations subject to static electricity or other forms of noise. · Locations close to power supply lines.
Wiring
Perform wiring using wire with the following dimensions. Stranded wire: 2. 5 mm2 Solid wire: 4. 0 mm2 Tighten the terminal screws with the specified torque. [. . . ]