D4BL-1DRA-A Omron, D4BL-1DRA-A Datasheet - Page 6

• Manufacturer Part Number: D4BL-1DRA-A
• Description: SAFETY SWITCH
• Manufacturer: Omron

Specifications of D4BL-1DRA-A

• Contact Voltage Ac Max: 250V
• Contact Voltage Dc Max: 250V
• Contact Current Ac Max: 30A
• Contact Current Dc Max: 300mA
• Switch Terminals: Screw
• Svhc: No SVHC (15-Dec-2010)
• Approval Bodies: EN60947-5-1, IEC 947-5-1, EN1088,
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

H
(Example of Electromagnetic Interlock System Operating Mode
of D4BL-jCjj)
Note: Be sure to use the dedicated push button to start or stop the machine or release the door lock.
Operating
mode
Door
Door switch
Contact
Control
device
Machine
Indicator
D4BL
6
OPERATING MODE
É É
I
The protective door is
open.
Operation Key: The
mechanical lock is
released (contacts 31 and
32 are OFF).
Main Switch: The
normally closed contact is
forcibly opened (contacts
11 and 12 are OFF).
31 and 12
OFF
Orange: ON
Green: OFF
Operation key (door)
(1)
Confirmation
of door
opening
E1
31
E1 E2 31 12 23 24
32
E2
Orange
23
11
23 and 24
ON
(2)
Safety
work
indication
Green
12
24
É É É É É É
II
The protective door is
closed.
Operation Key:
Mechanically locked
(contacts 31 and 32 are
ON).
Main Switch: The
normally closed contact is
closed (contacts 11 and
12 are ON).
31 and 12
ON
Orange: OFF
Green:
E1
31
E1 E2 31 12 23 24
(Interruption)
32
E2
(3)
Confirmation
of door
closing
Operation key (door)
Orange
ON
23
11
23 and 24
OFF
12
24
Green
III
The protective door is
closed and the machine is
operating.
The protective door is closed and
the machine is operating.
31 and 12
ON
Orange: OFF
Green:
(4)
Start
signal
É É É É É É
(Start)
(See note)
(Processing)
E1
31
E1 E2 31 12 23 24
ON
32
(5)
Machine
interrupt
signal
E2
Orange
Operation key (door)
23
11
23 and 24
OFF
12
24
Green
(6)
Confirmation
of
interruption
(Completion)
machine
É É É É É É
IV
The protective door is
closed and the solenoid is
operating.
Operation Key: The
mechanical lock is
released (contacts 31 and
32 are OFF).
31 and 12
OFF
Orange: ON
Green:
E1
(7)
Lock
release
signal
31
E1 E2 31 12 23 24
32
Operation key (door)
E2
Orange
ON
(Interruption)
11
23
(8)
Release
confirmation
signal
23 and 24
OFF
D4BL
12
24
Green