RS Components, Ltd. Datasheets for I/O Modules and Instruments

Data acquisition I/O devices have both input and output functionality. Digital or discrete I/O modules include on-off signals used in communication, user interface, or control.
I/O Modules and Instruments: Learn more

Product Name Notes
10-PORT I/O EXPANDER SPI TQFN16EP
16-bit I/O Expander,I2C,MCP2301 7-E/SO
16-bit I/O Expander,I2C,MCP2301 7-E/SP
16-bit I/O Expander,SPI,MCP23S1 7-E/SO
16-Bit I/O Port Expander I2C 0.4M SSOP28
16-Bit I/O Port Expander I2C 3.4M QFN24
16-Bit I/O Port Expander I2C 3.4M SSOP24
16-Bit I/O Port Expander SPI 10M QFN24EP
16-Bit I/O Port Expander SPI 10M QFN28EP
16-bit I2C & SMBus I/O port,PCA9555PW
16-bit I2C-bus GPIO,2.3-5.5V,PCA953 5PW
16-bit Input/Output Expander, I2C interf
16-bit Input/Output Expander, I2C
16-bit Input/Output Expander, SPI interf
16-bit Input/Output Port Expander
16bit I2C & SMBus I/O port,PCA9535D SO24
16bit I2C & SMBus I/O port,PCA9555D SO24
2Wire 16Bit I/O Port Expander Protection
4-bit I2C-bus GPIO,2.3-5.5V,PCA953 6DP
8-bit I/O Expander,I2C,MCP2300 8-E/P
8-bit I/O Expander,I2C,MCP2300 8-E/SO
8-bit I/O Expander,SPI,MCP23S0 8-E/P
8-bit I/O Expander,SPI,MCP23S0 8-E/SO
8-Bit I/O Port Expander I2C 1.7M QFN20EP
8-Bit I/O Port Expander I2C 1.7M SSOP20
8-Bit I/O Port Expander I2C 3.4M QFN16EP
8-Bit I/O Port Expander SPI 10M QFN16EP
8-Bit I/O Port Expander SPI 10M QFN20EP
8-bit I2C & SMBus I/O port,PCA9554PW
8-bit Input/Output Expander, I2C interfa
8-bit Input/Output Expander, SPI interfa
8-bit Input/Output Expander, SPI
8bit Input/Output Expander I2C interface
Allen Bradley Guardmaster 440R-EM4R2D
Bus expander,16bit,I2C,4 00kHz,SOIC24
Carlo Gavazzi SMS31 Input/Output Module
Chipcard Holder (Sparepart)
Config. 8-Bit I2C GPIO Expander UMLP16
Dold LG5925.48/61 AC/DC24V Output Module
Dold LG5925.48/61 AC230V 50/60HZ
Dold LG5929.60/61 AC/DC24V Output Module
Eaton 140039 XNE-16DO-24VDC-0.5A- P
Eaton 140158 XN-4AI-U/I Input Module
Gateway FX0-GCAN00000
I/O Expander 16Bit I2C Open-Drain SOIC28
I/O Expander 16Bit I2C OpenDrain SPDIP28
I/O Expander 16Bit SPI Open-Drain SOIC28
I/O Expander, 5.5V, 28-Pin, PDIP
I/O Expander, TCA9535PWR
I/O Port Expander 16-Bit I2C SOIC28
I/O Port Expander 16-Bit SPI SSOP28
I2C & SMBus Low Power IO Exp 24Pin
I2C and SMBus GPIO Expanders 16P HVQFN
I2C and SMBus IO Port 24Pin HVQFN EP
I2C bus 16-bit I/O expander,PCF8575TSF1
I2C bus advanced I/O port,PCA9698DGG
IDEM 280007 Input/Output Module
Interface IO Exp TQFN7070-56
Interface IO Exp TSSOP-16
Interface IO Exp V-QFN4040
JM CONCEPT EOLIS3200T2
MCU RDC-IC 48LQFP -40/+85C
Motion Control module FX3-MOC000000
Motion Control module FX3-MOC100000
MOXA 45MR-2404 Safety Module
MOXA 45MR-2601 Safety Module
MOXA 45MR-2606 Safety Module
MOXA 45MR-3810 Safety Module
MOXA 45MR-4420 Safety Module
MOXA 45MR-6600 Safety Module
MOXA 45MR-7820 Safety Module
Omron G9SA-EX301 Output Module
Omron G9SP-N10D Input/Output Module
Omron GI-SMD1624 Input/Output Module
Omron NX-SID800 Input/Output Module
Omron NX-SIH400 Input Module
Omron NX-SOD400 Output Module
P82B96TD,118, I/O Expanders
Pb-Free w/Anneal PERIPH PRG-I/O 5V 8MHZ
PCA9517AD,118, I/O Expanders
PCA9534PW,118, I/O Expanders
PCA9548APW,118, I/O Expanders
PCA9555PW,118, I/O Expanders
PCA9615DPJ, I/O Expanders
PCF8574A I2C 8-bit expander 0111,DIP16
PCF8574A I2C 8-bit expander 0111,SOIC16
PCF8574AT/3,518, I/O Expanders
PCF8574N, I/O Expanders
PCF8574TS/3,118, I/O Expanders
Phoenix Contact 1104887
Phoenix Contact 1104889
Phoenix Contact 1104972
Phoenix Contact 1104975
Phoenix Contact 1104983
Phoenix Contact 1105095
Phoenix Contact 1105097
Phoenix Contact 1185380 Safety Module
Phoenix Contact 1190012 Safety Module
Phoenix Contact 1442342
Phoenix Contact 1442344
Phoenix Contact 2701295 Safety Module
Phoenix Contact 2702858 Safety Module
Phoenix Contact 2702859 Safety Module
Phoenix Contact 2903584
Phoenix Contact 2981677
Pilz 750107 Output Module
Pilz 750108 Output Module
Pilz 750109 Output Module
Pilz 750110 Output Module
Pilz 772120 Input/Output Module
Pilz 772121 Input/Output Module
Pilz 772122 Safety Module
Pilz 772130 Safety Module
Pilz 772134 Safety Module
Pilz 772135 Safety Module
Pilz 772136 Safety Module
Pilz 772137
Pilz 772138
Pilz 772140 Input/Output Module
Pilz 772142 Input/Output Module
Pilz 772143 Input/Output Module
Pilz 772145 Input/Output Module
Pilz 773600 Input Module
Pilz 773603 Input/Output Module
Pilz 773613 Input/Output Module
Pilz 773614 Input Module
Pilz 773615 Input Module
Pilz 773616 Input Module
Pilz KIT772170 Input Module
Pilz KIT772171 Input Module
PNOZ m EF 1MM
PNOZ m EF 2MM
Remote I/O Exp For I2C Bus,PCF8574T/3
RS PRO MS1H21-024 Input/Output Module
Schmersal PDM-IOP-4CC-IOP
Schmersal PFB-SD-4M12-SD
Schmersal PROTECT-IE-02 Output Module
Schmersal PROTECT-IE-11 Output Module
Schmersal SRB402EM Output Module
Schneider Electric TPRBCEIP
Schneider Electric TPRBCPFB Bus Coupler
Schneider Electric TPRBCPFN Bus Coupler
Schneider Electric XPSMCMCO0000EM
Schneider Electric XPSMCMDI0800
Schneider Electric XPSMCMDI1600
Schneider Electric XPSMCMDO0002
Schneider Electric XPSMCMDO0004
Schneider Electric XPSMCMER0002
Schneider Electric XPSMCMER0004
Schneider Electric XPSMCMMX0802
Schneider Electric XPSMCMRO0004
Schneider Electric XPSMCMRO0004DA
SICK FLA-DIAG00001 Input/Output Module
SICK FLA-PWRI00001 Input/Output Module
SICK FLA-YCON00002 Input/Output Module
SICK FLN-EMSS0000105 Input/Output Module
SICK FLN-OSSD1000105 Input/Output Module
SICK FLN-OSSD1100108 Input/Output Module
SICK FLT-TERM00001 Input/Output Module
SICK FLX3-CPUC200 Input/Output Module
SICK FLX3-XTDO100 Input/Output Module
SICK FX0-GMOD00000 Safety Module
SICK FX0-GPNT00000 Input/Output Module
SICK FX0-GPRO00000 Safety Module
SICK FX0-STIO68002 Input/Output Module
SICK FX3-XTDI80002 Input Module
SICK FX3-XTIO84002 Input/Output Module
SICK UE403-A0930
SICK UE410-4RO3 Output Module
SICK UE410-8DI3 Input Module
SICK UE410-MDI3 Input Module
SICK UE410-XM3 Input/Output Module
SICK UE410-XU3T5 Input/Output Module
Siemens 3RG9002-0DB00
Siemens 3RG90040DC00 Input/Output Module
Siemens 3RK3211-1AA10 Input Module
Siemens 3RK3231-1AA10
Siemens 3RK3251-1AA10 Output Module
Siemens 6EP4436-8XB00-0DY0
Siemens 6ES7136-6BA01-0CA0
Siemens 6ES7318-3FL01-0AB0
Siemens 6ES7326-2BF41-0AB0
Siemens 6GK1503-3CC00
Texas Instruments,TCA9554A PWR,IC,GPIO
Wieland R1.188.0590.0 Output Module
Wieland R1.190.0030.0
Wieland R1.190.0040.0
Wieland R1.190.0050.0 Input Module
Wieland R1.190.0190.0 Safety Module
Wieland R1.190.1060.0
Wieland R1.190.1640.0 Input Module