
3.5" Form Factor	Venus	3.5 inch Core i7 6/7th Gen Rugged SBC with PCI/104-Express expansion

PC/104	Athena IV	COM-based PC/104 SBC with Data Acquisition
	Helios	PC/104 SBC with 800MHz Vortex86 CPU & Data Acquisition
	Helix	PC/104 SBC with 1GHz Vortex86DX3 CPU and on-board data acquisition
	Rhodeus	PC/104 SBC with AMD Geode LX800 CPU

PC/104-Plus	Aries	PC/104-Plus SBC with Intel E38xx CPU & Data Acquisition

PCIe/104	Saturn	Rugged Apollo Lake x5-E3940 SBC with Data Acquisition and PCIe/104 Expansion

PCI/104-Express	GEMINI COM-Based SBC	Rugged, I/O-Rich SBC and Carrier Board for COM Express Compact Type 6 CPU Modules

COM Express	Zeta	Ultra-Small COM-based SBC with Integrated DAQ


Single Board Computers	Athena IV	COM-based PC/104 SBC with Data Acquisition
	Helios	PC/104 SBC with 800MHz Vortex86 CPU & Data Acquisition
	Rhodeus	PC/104 SBC with AMD Geode LX800 CPU

I/O Modules	Diamond-MM-32DX-AT	16-bit Analog I/O PC/104 Module with Advanced Automatic Autocalibration
	Diamond-MM-32X-AT	16-bit Analog I/O PC/104 Module with Auto-Autocalibration
	Diamond-MM-16R-AT	PC/104 16-Bit Analog I/O Module with Autocalibration
	Diamond-MM-AT	12-bit Analog I/O PC/104 Module
	Diamond-MM	12-bit Analog I/O PC/104 module
	Ruby-MM-1616A	PC/104 module with 16 16-Bit D/A outputs & 48 DIO
	GPIO-MM	PC/104 module with 48 line digital I/O & 10 counter/timers
	GPIO-MM-12	PC/104 module with 48 line digital I/O & 10 counter/timers
	GPIO-MM-21	PC/104 module with 96 line digital I/O
	Opal-MM-1616	PC/104 Module with 16 optoisolated inputs & 16 relay outputs
	Onyx-MM	PC/104 module with 48-line digital I/O & 3 counter/timers
	Onyx-MM-DIO	PC/104 module with 48-line digital I/O
	Pearl-MM	PC/104 module with 16 SPDT relay outputs
	IR104-PBF	PC/104 module with 20 optoisolated inputs & 20 relay outputs
	Emerald-MM-8P	8-port Programmable PC/104 Serial Port Module
	Emerald-MM-4M	4 RS-232/422/485 port PC/104 Serial Module
	Emerald-MM-Opto	Quad Opto-Isolated RS-232/422/485 Port PC/104 Module with DIO
	Epsilon-24000	Managed 26-Port Gigabit Ethernet Switch
	Epsilon-8100	Managed 8-Port Gigabit Ethernet Switch

Power Supplies	Jupiter-MM	50 Watt DC/DC PC/104 Power Supply, Extended Temperature
	Jupiter-MM-LP	25 Watt Low-Cost PC/104 DC/DC Power Supply


Single Board Computers	Aries	PC/104-Plus SBC with Intel E38xx CPU & Data Acquisition

I/O Modules	Diamond-MM-16RP-AT	PC/104 16-Bit Analog I/O Module with Autocalibration
	Ruby-MM-1616AP	PC/104-Plus module with 16 16-Bit D/A outputs & 48 DIO
	Emerald-MM-8PLUS	8-Port PC/104-Plus Serial Module
	Janus-MM-4LP	Dual or Quad CAN Port Module with 16 DIO
	Mercator II	PC/104-Plus I/O Expansion Module with Quad Ethernet & Digital I/O
	P104-GPIO96	GPIO PC/104-Plus customizable module with digital I/O, counter/timers, & PWM

Power Supplies	Jupiter-MM-5000	218 Watt DC/DC PC/104-Plus Power Supply, Extended Temperature


I/O Modules	Epsilon-12G2	Managed 14-Port Gigabit Ethernet Switch


Sabre		Rugged, compact mission computers and Ethernet switches
Midi		Industrial x86 and ARM systems with I/O Expandability
Pandora		Enclosure for Diamond PC/104 SBCs


Pandora		Enclosure for Diamond PC/104 SBCs
Pandora Generic		Rugged general-purpose enclosure for PC/104 SBCs


SATA DOM Flashdisks		SATA DOM MLC & SLC Solid-State Storage
mSATA Flashdisks		mSATA MLC & SLC Flashdisk Solid-State Storage
IDE Flashdisks		IDE Flashdisk Solid-State Storage & IDE Flashdisk Programming Board Accessory


Cables	Cables	I/O Cables and other parts for SBCs & add-on boards

PC/104	Proto-104	PC/104 prototype board
	STB-104	PC/104 format screw terminal board
	ACC-HDDMOUNT	PC/104 Hard disk drive mounting board for PC/104 stacks

Adapters	PCIe/104 MiniCard Carrier	PCI/104-Express Quad PCIe MiniCard Carrier


OS & Driver Software
Universal Driver Software


PC/104	Emerald-MM-8P	8-port Programmable PC/104 Serial Port Module
	Emerald-MM-4M	4 RS-232/422/485 port PC/104 Serial Module
	Emerald-MM-Opto	Quad Opto-Isolated RS-232/422/485 Port PC/104 Module with DIO

PC/104-Plus	Emerald-MM-8PLUS	8-Port PC/104-Plus Serial Module

PCI/104-Express	Emerald-MM-8EL	4- or 8-Port Programmable PCI/104-Express Serial Module

PCIe MiniCard	DS-MPE-SER4M	4-Port High Speed Serial PCIe MiniCard Module
	DS-MPE-SER4OPT	4-Port Opto-Isolated Serial PCIe MiniCard Module
	PCIe/104 MiniCard Carrier	PCI/104-Express Quad PCIe MiniCard Carrier


PC/104-Plus	Mercator II	PC/104-Plus I/O Expansion Module with Quad Ethernet & Digital I/O

PCIe MiniCard	DS-MPE-GE210	Gigabit Ethernet PCIe MiniCard Module
	PCIe/104 MiniCard Carrier	PCI/104-Express Quad PCIe MiniCard Carrier


PC/104-Plus	Janus-MM-4LP	Dual or Quad CAN Port Module with 16 DIO

PCIe MiniCard	DS-MPE-CAN2L	Dual CAN 2.0 PCIe MiniCard Module


I/O Modules	DS-MPE-CAN2L	Dual CAN 2.0 PCIe MiniCard Module
	DS-MPE-DAQ0804	Analog I/O PCIe MiniCard Module
	DS-MPE-GE210	Gigabit Ethernet PCIe MiniCard Module
	DS-MPE-GPIO	Digital I/O with FPGA PCIe MiniCard Module
	DS-MPE-SER4M	4-Port High Speed Serial PCIe MiniCard Module
	DS-MPE-SER4OPT	4-Port Opto-Isolated Serial PCIe MiniCard Module


Single Board Computers	GEMINI COM-Based SBC	Rugged, I/O-Rich SBC and Carrier Board for COM Express Compact Type 6 CPU Modules

I/O Modules	Emerald-MM-8EL	4- or 8-Port Programmable PCI/104-Express Serial Module
	PCIe/104 MiniCard Carrier	PCI/104-Express Quad PCIe MiniCard Carrier


PC/104	Jupiter-MM-7000	40 Watt DC/DC PC/104 Power Supply, Extended Temperature
	Jupiter-MM	50 Watt DC/DC PC/104 Power Supply, Extended Temperature
	Jupiter-MM-LP	25 Watt Low-Cost PC/104 DC/DC Power Supply

PC/104-Plus	Jupiter-MM-5000	218 Watt DC/DC PC/104-Plus Power Supply, Extended Temperature


PC/104	Epsilon-8100	Managed 8-Port Gigabit Ethernet Switch
	Epsilon-24000	Managed 26-Port Gigabit Ethernet Switch

Small form factor	EPS-12000-CM	Managed Layer 2+ Ethernet Switch Module
	Epsilon-12G2	Managed 14-Port Gigabit Ethernet Switch
	EPS-24G4X	Managed 28-Port Gigabit Ethernet Switch with 4 10G SFP+ Ports

Ethernet Switch Modules	EPSM-10GX4	Compact Managed 28-Port Rugged Gigabit Ethernet Switch Module with 4 10G ports and IEEE-1588 PTP Support
	EPSM-10GX	Ultra-Compact Managed 26-Port Gigabit Ethernet Switch Module


Single Board Computers	Zeta	Ultra-Small COM-based SBC with Integrated DAQ

Ethernet Switches	EPSM-10GX	Ultra-Compact Managed 26-Port Gigabit Ethernet Switch Module
	EPS-12000-CM	Managed Layer 2+ Ethernet Switch Module


Nano and NX Solutions	FLOYD	Carrier board for Jetson Nano, Xavier NX, and TX2 NX
	JETBOX-FLOYD	NVIDIA Jetson Nano / NX AI-at-the-edge computing platform
	JETBOX-nano™	Rugged, durable enclosure for NVIDIA Jetson Nano development kit

AGX Xavier Module Solutions	ELTON™	Rugged Nvidia Jetson AGX Xavier carrier board with PCIe/104 expansion
	MIDI-ELTON	NVIDIA Jetson AGX Xavier high performance AI-at-the-edge computing platform
	STEVIE™	Low cost, feature-rich carrier for NVIDIA Jetson AGX Xavier module
	JETBOX-STEVIE	Compact NVIDIA Jetson AGX Xavier AI-at-the-edge computing system

TX2 / TX2i Module Solutions	ZIGGY™	Compact, low-cost carrier for Nvidia Jetson TX2
	ZiggyBox™	Compact, cost-effective system for NVIDIA Jetson TX2/TX2i modules
	JETHRO™	Carrier board for Nvidia Jetson TX2 with I/O expansion


Saturn		Rugged Apollo Lake x5-E3940 SBC with Data Acquisition and PCIe/104 Expansion

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Products > I/O Expansion Modules > Digital I/O Modules

Small Form Factor Digital I/O Modules

Diamond's Digital I/O module family includes a wide range of rugged, wide-temperature PC/104, PC/104-Plus, PCIe MiniCard, and FeaturePak modules featuring programmable bi-directional digital I/O, counter/timers, optoisolated inputs, and relay outputs.

Click below for detailed information on our digital I/O modules:

PC/104

GPIO-MM Digital I/O Module

PC/104 module with 48 line digital I/O plus 10 counter/timers, reconfigurable

GPIO-MM-12 Digital I/O Module

PC/104 module with 48 line digital I/O plus 10 counter/timers, reconfigurable

GPIO-MM-21 Digital I/O Module

PC/104 module with 96 line digital I/O, reconfigurable

Onyx-MM Digital I/O Module

PC/104 module with 48-line digital I/O, 3 counter/timers, and 3 interrupts; supports extended temperature operation

Onyx-MM-DIO Digital I/O Module

Low-cost PC/104 module with 48-line digital I/O; supports extended temperature operation

Opal-MM-1616 Opto In + Relay Out Module

Opal-MM 16 Optoisolated Input & 16 Relay Output PC/104 Module

Pearl-MM Relay Output Module

PC/104 module with 16 SPDT relay outputs

IR104-PBF Opto In & Relay Out Module

PC/104 module with 20 optoisolated inputs and 20 5A rated relay outputs

PC/104-Plus

P104-GPIO96 Digital I/O Module

GPIO PC/104-Plus module with programmable digital I/O, counter/timers, pwm, and customizable personalities

PCIe MiniCard

DS-MPE-GPIO Digital I/O MiniCard

PCIe MiniCard I/O Expansion Module with Digital I/O & FPGA

> > See our Digital I/O & Counter/Timer Modules feature comparison chart < <

Other I/O Expansion Modules

Diamond's product line also includes the following I/O expansion module families:

Analog I/O Modules -- A/D, D/A, DIO, and counter/timers
Communications Modules -- serial interfaces, Ethernet, CAN bus, GPS, and digital I/O

Back to top
	Comparison of Digital I/O and Counter/Timer I/O Modules

Digital I/O							Counter/Timers			Miscellaneous
Product	Form Factor	# I/O	Buf	Prog	Optos	Relays	# Ctrs	Res	Max	IRQ	XT
	PC/104	48 I/O		Yes			3	16	10MHz	3	Yes
	PC/104	48 I/O		Yes							Yes
	PC/104					16					Yes
	PC/104				16	16					Yes
	PC/104				20	20
	PC/104	48 I/O		Yes			10	16	40MHz		Yes
	PC/104	48 I/O		Yes			10	16	40MHz		Yes
	PC/104	48 I/O		Yes			10	16	40MHz		Yes
	PC/104-Plus	96 I/O	Yes	Yes			8	32			Yes
	PCIe MiniCard	36 I/O		Yes			4	32			Yes
	FeaturePak	96 I/O	Yes	Yes			8	32			Yes

Legend

I/O	Programmable direction

Headings

Buf	Buffered outputs
Prog	Prog. direction
Res	Resolution
Max	Max clock input rate
IRQ	Interrupt outputs
XT	-40 to +85 degrees C

3.5" Form Factor

PC/104

PC/104-Plus

PCIe/104

PCI/104-Express

COM Express

Single Board Computers

I/O Modules

Power Supplies

Single Board Computers

I/O Modules

Power Supplies

I/O Modules

Cables

PC/104

Adapters

PC/104

PC/104-Plus

PCIe MiniCard