X-418™ | Specifications

Power Requirements

• Voltage: 9-28 VDC
• X-418-E: POE and/or 9-28 VDC
• Max Current: 152mA Max (See users manual for typical values at 25°C)

Analog Inputs

• Number of Inputs: 8
• Resolution: 16-bit, SAR
• Type: Single-ended, differential, 4-20mA (0-20mA), or a combination
• Input Range:
  • Inputs 1-4: ±1.28V, ±2.56V, ±5.12V, ±10.24V, 4-20mA
  • Inputs 5-8: ±1.28V, ±2.56V, ±5.12V, ±10.24V
• Max Input Voltage (Vin): -12.5V < Vin < +12.5V
• Input Impedance (Zin): > 500Meg Ohm
• Channel Off Leakage: ±0.6nA (typ)
• Input Common Mode Rejection: >100dB
• Total Unadjusted Error: -9LSB (min), +9LSB (max)
• Voltage Reference Drift: ±5 ppm/°C
• Internal 4-20mA input shunt: 200-ohm, ±0.1%, 25ppm (uses ±5.12V range)
• Logging Rate: 25 Hz

Real-Time Clock:

• Manual or NTP(Network Time Protocol) setup
• NTP Sync Period: Once, Daily, Weekly, On Powerup
• Auto Daylight Savings Adjustment
• Battery (capacitor) Power Backup

Capacitor Power Backup

• Backup Functions: Retain Real-Time Clock, 1 Register, 2 Counters
• Backup Duration: 2 week minimum

Network

• Type: 10/100 Base-T Ethernet Port
• Setup: Static or DHCP IP address configuration

Connectors

• Power and Inputs: 14-Position, 3.81mm terminal spacing, Removable. For 16-28 AWG wire.
• Network: 8-pin RJ-45

LED Indicators

• Number of LEDs: 3
  • Power on
  • Network linked
  • Network activity

Physical

• Operating Temperature: -40°F to 150°F (-40°C to 65.5°C)
• Size:
  • 1.41in (35.7mm) wide
  • 3.88in (98.5mm) tall
  • 3.1in (78mm) deep (not including connector)
• Weight: 5 oz. (142 g)
• Enclosure Material: Lexan 940 Polycarbonate Plastic
• Enclosure Flame Rating: UL94 V0

Protocols

• HTTP, HTTPS, SSL, XML, Modbus TCP/IP, SNMP V1,2C,V3 protocols