5. Installation and Wiring
5-1. Installation method
Caution:
Always observe the followings. Install this product with a
vertical
surface
and
maintain the product’s top and down direction
, and
use in an environment with a wind speed of 0.2m/s or less
.
Mount with a vertical surface and maintain the product’s top and down
direction. DTY-CMH-01 can be mounted with 4 possible methods. Select the
mounting method that is optimum for your application conditions.
(1) Front mounting
Insert screws into mounting hole 1 (see p.
@8
“4. Major Parts and Function”)
to mount from the front.
Mounting hole diameter
･･････････
φ
4.5
Applicable screw diameter
･･････
Nominal
φ
4
(2) Hang mounting
First, thread screws on the surface where the device is to be hung, and then
hook mounting hole 2 on the screw, to mount the device.
Applicable screw diameter
････････
Nominal
φ
4
Applicable screw head shape
････
Pan head screw, truss head screw, binding
head screw, round head screw
Protruding amount
････････････････
5mm (Height of the screw head protruding
from wall surface)
(3) Rear mounting
Use tapping screws in mounting hole 3 to mount from the rear.
Recommended screw
････････････
Made by NITTO SEIKO Co., Ltd.
P tight Nominal
φ
4
Screw-in depth
･･････････････････････
5mm or less
(4) DIN rail mounting
Use mounting hole 3 to mount two DIN rail mounting plates, and mount a
DIN rail.
Applicable mounting plate
････････
Made by TAKACHI ELECTRIC
INDUSTRIAL Co., Ltd.
DRA-type DIN rail mounting plate DRA-1
Applicable screw head shape
････
Pan head screw
#1
5-2. Wiring
(1) Power connection
Power is supplied from the AC adaptor provided with the device. Supply the
power via the power jack on the bottom of the device. Always use the
dedicated AC adaptor (DTY-CMA-PS01) provided with the device to supply
the power.
Rear of
the body
Equivalent circuit
Alarm output terminal
(2) Alarm output connection
To use an alarm as an external
output, connect a signal wire to
the alarm output terminal.
●
Alarm output terminals
●
Base connector: SMKDS 1/2-3,81 (Phoenix Contact)
●
When an alarm is turned on, a short-circuit between the output side and
GND side occurs. In all other situations, they remain in a released state
(negative logic).
●
Usable electrical wire
●
Single wire: 0.14 to 1.5mm
2
, twisted wire: 0.14 to 1.0mm
2
(AWG
＝
26 to 16)
●
For the alarm output cable, twist the ferrite core provided (ZCAT2032-0930:
Made by TDK) for 2 turns near the alarm output terminal.
(3) Communication
When using Ethernet communication, connect a LAN cable. For connection
to a hub in the network, use a straight cable, and for connection directly to a
personal computer, use a cross cable.
Pin No.
1
2
Signal name
Open collector
GND
Function
Alarm output
GND
1 2
Alarm output
#2
