ORDERING INFORMATION
SN A 100 BF
[Example] (a) (b) (c)
(a) Series Name SN : SN Series
(b) Input Voltage A : AC type
D : DC type
(c) Nominal Voltage 100 BF : 100 VAC
200 BF : 200 VAC
12/24 B : 12/24 VDC
FEATURES
I/O modules for interface between CPU and external input
devices or loads
Ultra slim and light weight, SIL terminals type I/O modules
for high density mounting
—Size: 5 (W) × 20 (L) × 17 (H) mm
—Weight: approximately 3.0 to 3.5 g
High isolation by employing photo-coupled
devices (between input and output: 2,500 V rms)
Long life and maintenance free
All solid state I/O module
Compatible with NY relay size and terminals
arrangement (only output module type)
SN SERIES
SOLID STATE RELAY (I/O Module)
MAXIMUM LOAD CURRENT 1 A
1
INPUT MODULE
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
White
Yellow
160 to 265 Vrms
3
SN SERIES
Item AC Output module DC Output module
Remarks
INPUT Nominal Voltage (DC) 3 V, 5 V, 12 V, 24 V 5 V, 12 V, 24 V
side Operate Voltage Range ±20% of nominal voltage
Must Operate Voltage max.80% of nominal voltage
Must Release Voltage Minimum 1 VDC (minimum 0.5 V*) *3 VDC type
3 VDC Type
130 180
5 VDC Type
330 470 390
Input Impedance
(±10%)
12 VDC Type
1,0k 1,5k 1,2k
24 VDC Type
2,2k 3,0k 2.4k
OUTPUT Load Voltage Range 24 to 265 Vrms 3 to 30 VDC
side Maximum Load Current 1.0 Arms 1.0 A
see CHARACTERISTIC DATA
Minimum Load Current 10 mArms 1 mA
Switching Current 50 A (60 Hz) 3 A (10 ms)
Max. Off-State Leakage Current
1.5 mArms (at 100 Vrms 60 Hz)
0.1 mA (at 30 VDC)
3.0 mArms (at 200 Vrms 60 Hz)
Max. On-State Voltage Drop 1.2 Vrms 1.2 V at max. load current
Maximum Operate Time (max.) 1 ms 1 ms
Maximum Release Time 1/2 cycle + 1ms 1 ms
Insulation Resistance Minimum 1,000 M (at 500 VDC)
for input-output
Dielectric Strength 2,500 Vrms 1 minute
Operating Temperature Range –30°C to + 85°Cno
Storage Temperature Range –40°C to +100°C frost
Case Color Black Red
Weight Approximately 3.5 g Approximately 2.9 g
• OUTPUT MODULE Standard Type
with zero
cross without zero
cross
1/2 cycle
±1 ms
4
SN SERIES
Item AC Output module Remarks
INPUT Nominal Voltage (DC) 5 V, 12 V, 24 V
side Operate Voltage Range ±20% of nominal voltage
Must Operate Voltage 80% of nominal voltage
Must Release Voltage Minimum 1 V
5 VDC Type
330 ±10%
Input Impedance
12 VDC Type
1,0 k ±10%
24 VDC Type
2,0 k ±10%
OUTPUT Load Voltage DC3 to 30V
side Maximum Load Current 1.0 A
see CHARACTERISTIC DATA
Minimum Load Current 1 mA
Switching Current 3 A (10 ms)
Max. Off-State Leakage Current
0.1 mA (at 30 VDC)
Max. On-State Voltage Drop 1.2 V
Maximum Operate Time max. 5 µs
Maximum Release Time max. 25 µs
Insulation Resistance Minimum 1,000 M (at 500 VDC)
for input-output
Dielectric Strength 2,500 V rms 1 minute
Operating Temperature Range –40°C to + 100°C
Storage Temperature Range –30°C to + 85°C
Case Color Red
Weight Approximately 2.9 g
at DC 5 V 0.1A
• OUTPUT MODULE High Speed Switching Type
at max. load current
5
SN SERIES
BLOCK DIAGRAM
INPUT MODULE
OUTPUT MODULE
LOAD INSULATION CIRCUITS
Input/Output waveform
(resistive load)
Photo-transistor
coupler
DC Logic
output Photo-transistor
coupler
LOAD INSULATION CIRCUITS
Input/Output waveform
(resistive load)
AC Photo-triac
coupler
DC Photo-transistor
coupler
CHARACTERISTIC DATA
OUTPUT MODULE
3 V
DD
4 OUT
5 GND
1(~)
Input
terminal
Photo-transistor coupler
Input
Circuit Buffer
Circuit
AC Imput
Circuit
Condenser
Input
Input
terminal
3 V
DD
4 OUT
5 GND
2(~)
1 (+/–)
2 (+/–)
( )
Buffer
Circuit Output
terminal
Output
terminal
Photo-transistor coupler
ON
OFF
“H”
“L”
Input signal
Output signal
“H”
“L”
ON
OFF
Input signal
Output signal
3+
Input
terminal Input
circuit
Photo-triac coupler
Photo-transistor coupler
Input
circuit
4–
3+
Input
terminal
Output
terminal
Output
terminal
4–
Trigger circuitDrive circuit
Snubber
circuit
Varistor
Output
transistor
Inverse
connection
protecting
diode
1
2
~
~
+1
–2
ON
OFF
Source voltage
of load
Input signal
Load current
ON
OFF
Input signal
Load current
* AC type without varistor / DC type with zenor diode available.
6
SN SERIES
REFERENCE DATA
INPUT MODULE
OUTPUT MODULE
Distribution of Operate & Release Voltage
(AC Type) High temperature Switching Test
(AC Type) High temperature Continuous Operating Test
(AC Type)
Distribution of Operate & Release Voltage
(AC Type) Distribution of Operate & Release Voltage
(DC Type) Distribution of On-State Voltage Drop
(AC Type)
7
SN SERIES
DIMENSIONS
Dimensions Schematics
(BOTTOM VIEW) PC board mounting
hole layout
(BOTTOM VIEW)
SN-A ( ) type (input module)
SN-D ( ) type (input module)
SN-A ( ) type (output module)
SN-( ) D, ( )D ( ) R type (output module)
Dotted line : Socket mounting SN-( )A-S type
Dotted line : Socket mounting SN-( )D-S type Unit: mm
* Reverse polarity type available
8
SN SERIES
Socket Dimensions
NOTES
1. Polarity of terminals is pre-determined. Please design your circuit accordingly.
2. Socket ordering code: JL-5N
3. Standard IC socket is not recommended. Please use socket “JL-5N”.
4. When switching inductive load by AC output module without varistor, please connect a varistor as shown in
drawing below.
5. AC input module has inside logic IC. Please connect bypass condenser (approx. 0.01µ) at pivotal points
between VDD and GND. (Conform to general handling instructions for logic IC.)
Socket PC board mounting
hole layout
(BOTTOM VIEW)
Unit: mm
SSR
23
14
Load
Varistor Load
power
source
© 2003 Fujitsu Components America, Inc. All company and product names are trademarks or registered trademarks
of their respective owners. Rev. 02/18/2003
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