Programmable RTU Controllers > 15 ioPAC 5542 Series Remote Automation 15-25 www.mo xa .c o m Serial Signals RS-232: TxD, RxD, DTR, DSR, RTS, CTS, DCD, GND, RI RS-422: Tx+, Tx-, Rx+, Rx-, GND RS-485-4w: Tx+, Tx-, Rx+, Rx-, GND RS-485-2w: Data+, Data-, GND Inputs and Outputs Digital Inputs: 8 channels Configurable DIOs: 8 channels Analog Inputs: 8 channels Isolation: 3k VDC or 2k Vrms Digital Input Sensor Type: Wet Contact (NPN or PNP), Dry Contact I/O Mode: DI Counter or Frequency Dry Contact: • On: short to GND • Off: open Wet Contact: NPN (DI to GND): • On: 0 to 3 VDC • Off: 10 to 30 VDC PNP (DI to GND): • Off: 0 to 3 VDC • On: 10 to 30 VDC Common Type: 4 points per COM Counter Frequency: 1 kHz Digital Filtering Time Interval: Software selectable (by 0.5 ms) Digital Output Type: Sink I/O Mode: DO or PWM Pulse Output Frequency: 1 kHz Over-Voltage Protection: 45 VDC Over-Current Protection: 2.6 A (4 channels @ 650 mA) Over-Temperature Shutdown: 175°C (typical), 150°C (min.) Current Rating: 200 mA per channel Analog Input Type: Differential Input Resolution: 16 bits I/O Mode: Voltage / Current Input Range: 0 to 10 VDC, -10 to 10 VDC, 0 to 20 mA, 4 to 20 mA (wire off) Historical Data Buffering: 60 KB per channel, 120-second data buffer at 250 Hz Accuracy: ±0.1% FSR @ 25°C ±0.3% FSR @ -40 and 75°C Sampling Rate: • All channels: 2000 samples/sec • Per channel: 250 samples/sec Input Impedance: 2 mega-ohms (min.) Built-in Resistor for Current Input: 120 ohms (min.) Software Characteristics Automation Languages: C/C++ or IEC 61131-3 Protocols: Modbus TCP/RTU (master/slave), SNMP TCP/IP, UDP, DHCP, BOOTP, SNTP, SMTP Power Requirements Input Voltage: 24 VDC (9 to 48 VDC) Input Current: • ioPAC 5542-HSPA series: 305 mA @ 24 VDC • ioPAC 5542 series: 264 mA @ 24 VDC Physical Characteristics Housing: Aluminum Dimensions: 90.05 x 135 x 105.4 mm (3.55 x 5.32 x 4.15 in) Weight: • ioPAC 5542-HSPA Series: 1100 g (2.43 lb) • ioPAC 5542 Series: 1000 g (2.20 lb) Mounting: DIN rail (standard), wall (optional) Connector: Spring-type terminal block Environmental Limits Operating Temperature: • ioPAC 5542 Series: -40 to 75°C (-40 to 176°F) • ioPAC 5542-HSPA Series: -30 to 75°C (-22 to 176°F) Storage Temperature: -40 to 85°C (-40 to 185°F) Ambient Relative Humidity: 5 to 95% (non-condensing) Shock: IEC 60068-2-27 Vibration: IEC 60068-2-6 Altitude: 2000 m Note: Please contact Moxa if you require products guaranteed to function properly at higher altitudes. Standards and Certifications Safety: UL 508 EMC: EN 55022/24 EMI: FCC Part 15 Subpart B Class A, CISPR 22 EMS: IEC 61000-4-2 ESD: Contact: 4 kV; Air: 8 kV IEC 61000-4-3 RS: 80 MHz to 1000 MHz: 3 V/m IEC 61000-4-4 EFT: Power: 1 kV; Signal: 0.5 kV IEC 61000-4-5 Surge: Power: 2 kV (L-PE), 1 kV (L-L); Signal: 1 kV IEC 61000-4-6 CS: 3 V IEC 61000-4-8 PFMF: 1 A/m Radio: NCC Rail Traffic: EN 50121-4 Hazardous Location: Class 1 Division 2 Note: Please check Moxa’s website for the most up-to-date certification status. Warranty Warranty Period: 5 years Details: See www.moxa.com/warranty