2
SN SERIES
(a) Series Name SN: SN Series
3 : 3 VDC (only AC type)
(b) Nominal Voltage (Input side) 5 : 5 VDC
12 : 12 VDC
24 : 24 VDC
(c) Load Voltage A : AC type
D : DC type
(d) Load Current 01 : 1 A
(e) Kinds of Inverse Connection AC type Nil : with varistor
Protecting Element NV: without varistor
DC type Nil : Diode
HZ: Zener diode
(f) Zero Cross function (AC type) F : without zero cross function
C : with zero cross function
(g) Output Polarity (DC type) Nil : Standard polarity
R : Reverse polarity
(h) Switching Speed (DC type) Nil : Standard
T : High speed type
AC Input module DC Input module
Item Remarks
100 VAC Type 200 VAC Type 12/24 VDC Type
INPUT Input Voltage Range 80 to 132 Vrms 9.6 to 28.8 VDC
side Rating Input Current Approx. 7 mArms
Power Frequency Range 47 to 63 Hz — —
Must Operate Voltage (max.) 80 Vrms 160 Vrms 9.6 VDC
Must Release Voltage (max.) 30 Vrms 60 Vrms 5.0 VDC
Must Release Current (min.) 2 mArms 1.5 mA
OUTPUT DC Supply Voltage 4 to 6 VDC
side Maximum Output Current ±4 mA ±0.4 mA V DD = 5 V
Output Logic Operate with negative true logic (active low)
Maximum Operate Time (max.) 25 ms 10 ms
Maximum Release Time (max.) 30 ms 10 ms
Insulation Resistance (initial value) Minimum 1,000 M (at 500 VDC) for input-
Dielectric Strength 2,500 Vrms 1 minute output
Operating Temperature Range –30°C to + 85°Cno
Storage Temperature Range –40°C to +100°C frost
Case Color
Weight Approximately 2.0 g Approximately 3.3 g
■ SPECIFICATIONS
• INPUT MODULE (SN-( ) B Type)
SN – 12 D 01 HZ – C R T
[Example] (a) (b) (c) (d) (e) (f) (g) (h)
●OUTPUT MODULE
Approx. 5 mA
(at 12 VDC) Approx. 10 mA
(at 24 VDC)
V DD
Ω
White
Yellow
160 to 265 Vrms