Input (981 & 983 models) Input Type: Twelve active-low, buffered inputs, with a common connection. Built-in 5.6K ohm pullups to excitation terminal socketed for 4-channel groups. Input Signal Voltage Range: 0 to 35V DC, maximum. Input Impedance: 100K ohms, typical. Input Signal Threshold: TTL compatible with 100mV of hysteresis, typical. Output (982 & 983 models) Output Type: 12 independent, open-drain, MOSFET switches. Output Voltage and ON Resistance: 0 to 35V DC max. (0 to 500mA/channel continuous). 0.28 ohms maximum ON resistance. Environmental Ambient Operating Temperature: -25 to 70°C (-13 to 158F). Ambient Storage Temperature: -40 to 85°C (-40 to 185°F). Relative Humidity: 5 to 95%, non-condensing. Isolation: 1500V AC for 60 seconds or 250V AC continuous. 3-way isolation between I/O, network, and power.
CommunicationConnector: Shielded RJ-45 sockets, 8-pin, 10BaseT/100BaseTX. Wiring: Wired MDI. 9xxEN I/O modules do NOT support autocrossover. 900EN switch supports auto-crossover. Protocol: EtherNet/IP or Modbus TCP/IP with web browser configuration. EtherNet/IP supports PCCC object for communication with legacy PLCs (e.g. SLC505). IP Address: Default static IP address is 188.8.131.52. Port: Ethernet Modbus TCP/IP models (9xxEN-4xxx): Up to 10 Modbus TCP/IP sockets supported. EtherNet/IP models (9xxEN-6xxx): Up to 10 EtherNet/IP sockets and 1 Modbus TCP/IP socket. Data Rate: Auto-sensed, 10Mbps or 100Mbps. Duplex: Auto-negotiated, full or half-duplex. Compliance: IEEE 802.3, 802.3u, 802.3x, Ethernet II. Configuration: Web page for configuration and control is built-in with Ethernet access via a standard web browser. Communication Distance: Distance between network devices is generally limited to 100 meters using recommended cable. Distances may be extended using hubs and switches. Address: IP address is automatically acquired at startup. Unit may be configured to retrieve this address from the network server using BOOTP (Bootstrap Protocol), or via DHCP (Dynamic Configuration Protocol). A static IP address is also user-programmable. A default toggle switch sets the static IP address to the default factory address of 184.108.40.206 for initial configuration.
EnvironmentalIsolation: I/O channel, power, and network circuits are isolated from each other for common-mode voltages up to 250VAC, or 354V DC off DC power ground, on a continuous basis (will withstand 1500VAC dielectric strength test for one minute without breakdown). Complies with test requirements of ANSI/ISA-82.01- 1988 for voltage rating specified.
Electromagnetic Compatibility (EMC)Immunity per European Norm EN50082-1. Emissions per European Norm EN50081-1. Electrostatic Discharge (ESD) Immunity Per EN61000-4-2. Radiated Field Immunity (RFI) Per EN61000-4-3 and ENV50204. Electrical Fast Transient Immunity (EFT) Per EN61000-4-4. Conducted RF Immunity (CRFI) Per EN61000-4-6. Surge Immunity Per EN61000-4-5. Radiated Frequency Emissions Per EN55022 Class B.
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