Serial Interface
2x Bi-directional RS-232 Ports (2x 3-Pole Terminal Block Connector)
– Baud Rate: 300 to 115200 (default: 9600)
– Data Bit: 8 (default) or 7
– Stop Bit: 1 (default) or 2
– Parity: None (default), even or odd

Relay Interface
2x Relay Channel (2x 2-Pole Terminal Block Connector)
• Normally open, isolated Relays
• Contact Rating: Max 24 VDC, 1A

I/O Interface
1x Digital Input Channel (1x 2-Pole Terminal Block Connector)
– VDC Mode
• Input Voltage Range: 0 to 5 VDC;
• Programmable Range: 1 to 5 VDC;
– Dry Contact Mode
• Pull-up 2k ohms to + 5 VDC

Ethernet Interface
1x RJ-45 Female, 10/100Base-T
• Supported Protocol: ARP, ICMP, TCP/IP, DHCP, HTTPS, SSH
• DHCP-enabled. The following default IP settings will be used if no IP is assigned within 30 seconds:
– IP: 192.168.0.60
– Subnet Mask: 255.255.255.0

Operations
• Keypad Layout: 4~8 buttons customizable in 14 keypad layouts
1x 16-segment Controller ID Switch
1x Semi-recessed Reset Pushbutton

Environmental/Power
• Operating Temperature: 0 – 50°C
• Storage Temperature: -20 – 60°C
• Humidity: 0 - 80% RH, Non-Condensing
• Power Consumption: DC5V:1.1W:5BTU DC48V:1.375W:6BTU

Physical
• Housing: Plastic
• Weight: 0.16 kg (0.35 lb)
• Dimensions (L x W x H): 11.63 x 7.06 x 4.8 cm (4.58 x 2.78 x 1.89 in.)