2
Use shielded and twisted signal cables and connect shield to ground. Keep all signal cables away from circuit breakers,
inductive loads, device/cables emitting electrical noise and power cables.
Take precautions agains environmental conditions like humidity, vibration, pollution and high/low temperature during
installation.
Use fuse (F250mA 250VAC) on mains/supply input of the device. Use appropriate cables for supply connections.
Apply safety regulations during installation.
Prefer to use (Inpt = Phs1) option for encoders, select (Freq = 20) to count mechanical switch ON-OFF pulses, select
the minimum input frequency option that suits your application.
For Inpt = 1u2u, 1u2d, Phs2; input signal frequency shall be at most ½ of the selected input frequency option if both
inputs are used. And for Inpt = Phs4; input signal frequency shall be at most 1/4 of the selected input frequency option
if both inputs are used.
Warning:
!
Connect SS Out return pin directly to GND.
Use free-wheeling diode to protect SS Out.
To select PNP option; connect “npn select” to “+12V”.
Notes:
Connection
N
L1
2A
Load
DS-48
3
2
1
4
5
10
9
8
11
12
13
14
1
0
0
..2
4
0
V
A
C
5
0
/6
0
H
z
6
V
A
no
Out
nc
+12V
50mA
npn
select
Cp1
input
Cp2
input
Reset
SS Out
GND
+
30Vdc
(Max)
SSR
