# ADAM-6700 Series Intelligent I/O Gateways (ADAM-6717, ADAM-6750, ADAM-6760D)

## Gateway Types
· ADAM-6717: Intelligent I/O Gateway with Analog Input
· ADAM-6750: Intelligent I/O Gateway with Digital I/O
· ADAM-6760D: Intelligent I/O Gateway with Solid-State Relay Output (for DC)

## Common Specifications
### Hardware
· MCU: Cortex-A8 32-Bit 1GHz
· Memory: DDR3L 512MB
· Storage: NAND flash 512MB, microSD slot (optional)
· OS: RT Linux V3.12
· Programming: Node-RED, Linux C
· Power Input: 10 ~ 30 VDC
· Operating Temperature: -40 ~ 70°C
· Storage Temperature: -40 ~ 85°C
· Isolation: 2500 VDC
· Communication:
* 2 x RJ-45 10/100 Mbps LAN ports (2 MAC IDs)
* 2 x RS-485 Serial ports
* 1 x USB Type-A 2.0
* 1 x USB Micro-B 2.0

## ADAM-6717 (Analog Input)
### Analog Input
· Channels: 8 (differential)
· Sampling Rate: 10 or 100 samples/second (total)
· Resolution: 16 bits
· Input Range: Multiple options including 0 ~ 150mV, 0 ~ 5V, ±10V, 0 ~ 20mA, 4 ~ 20mA

## ADAM-6750 (Digital I/O)
### Digital Output
· Channels: 12 (support 3KHz pulse output)
· Output Type: Sink 30 VDC, 0.1A max. per channel
### Digital Input
· Channels: 12 (support 3KHz counter input)
· Dry Contact Logic: 0: Open, 1: Close to ground
· Wet Contact Logic: 0: 0 ~ 3 VDC, 1: 10 ~ 30 VDC

## ADAM-6760D (Solid-State Relay)
### Digital Input
· Channels: 8 (support 3KHz counter input)
· Dry Contact Logic: 0: Open, 1: Close to ground
· Wet Contact Logic: 0: 0 ~ 3 VDC, 1: 10 ~ 30 VDC
### Relay Output (PhotoMOS SPST)
· Channels: 8 (Form A)
· Contact Rating: 30 VDC, 1A @25°C (resistive), 0.7A @70°C (inductive)
· Relay-On Time: 1.3 ms
· Relay-Off Time: 0.8 ms
· Insulation: 1500Vrms (Relay output to power)
· Peak Load Current: 4A (100ms, 1 pulse)
· Total Power Dissipation: 400mW / channel
· On-State Resistance: 0.5 Ω

## Ordering Information
· ADAM-6717-A: Intelligent I/O Gateway with Analog Input
· ADAM-6750-A: Intelligent I/O Gateway with Digital I/O
· ADAM-6760D-A: Intelligent I/O Gateway with Solid-State Relay Output