FSDLC-220-047
5
Output
contact
contact
Output
Ｒ
Diode
load
Inductive
External power supply
Ｒ
Surge killer
～
C
R
load
Inductive
ALARM OUTPUT
COM2
UNITn＋1
COM2
ALARM OUTPUT
UNITn＋1
AL1
COM1
5
AL2
7
6
INPUT
UNITn
1
＋
2
－
AL4
AL3
5
6
7
AL1
6
COM1
5
AL2
7
INPUT
UNITn
1
＋
2
－
AL4
7
AL3
5
6
2.2 Connections
■ Connection diagram
2 contacts
Each change over contact (1c)
3 contacts
Each normally open contact (1a)
3 contacts
Each normally close contact (1b)
4 contacts
Each normally open contact (1a)
4 contacts
Each normally close contact (1b)
<Caution>
Please shut off the auxiliary power supply and input before starting work.
Touching terminals etc. while wet hands may cause electric shock.
Because burnout accident may be caused by wiring differences, please be careful of wiring.
Also, it is dangerous to inspect it in places with inflammables and flammable chemicals and gases.
When inductive loads (electromagnetic relay, etc.) are connected to output contact, it recommends
attaching diode or surge killer etc. near the load.
《Spark elimination circuit example》
Connect 1(＋) and 2(－) of the left
unit to INPUT of this product.
＊ When mounting this product on a
multiple base (FWBA-08□ or
FWBA-16□), the space for 2 units
is used.
ALARM OUTPUT
AL3
5
UNITn＋1
COM2
ALARM OUTPUT
a1
AL1
COM1
b1
b2
AL2
a2
AL1
AL2
UNITn＋1
＋ －
5
1
6
7
2
INPUT
UNITn
7
5
6
－
＋
5
6
1
7
8
2
INPUT
UNITn
ALARM OUTPUT
AL3
AL1
AL2
5
UNITn＋1
6
－
＋
5
6
1
7
8
2
INPUT
UNITn
6
