Operating Temperature Range:

• -40° to +70°C (standard)
• -55° to +85°C (extended)
• Non-condensing environment

Maximum Scan Rate: 1000 Hz

Case Material: High-impact-resistant polycarbonate and UV-resistant TPE, recycle code 7

Analog Inputs: Up to 12 single-ended or 6 differential (The CR6 has 12 universal [U] and 4 control [C] terminals that can be programmed for a variety of functions. The number of analog inputs, switched excitations, and digital ports assume all the ports are configured the same.)

Universal Inputs: 12 individually configured inputs for analog or digital functions

Pulse Counters: 16 (C1 to C4 and U1 to U12)

• Communications Ports
• Ethernet
• USB Micro B
• CS I/O
• CPI
• RS-485
• RS-422
• SDI-12

Data Storage Ports: microSD

Switched 12 Volt: 2 terminals

Digital I/O: 16 terminals (C1 to C4, U1 to U12) configurable for digital input and output. Terminals are configurable in pairs for 5 V or 3.3 V logic for some functions.

Input Limits: ±5 V

• Analog Voltage Accuracy: Accuracy specifications do not include sensor or measurement noise.
• ±(0.04% of measurement + offset) at 0° to 40°C
• ±(0.06% of measurement + offset) at -40° to +70°C
• ±(0.08% of measurement + offset) at -55° to +85°C (extended temperature range) ADC 24-bit
• Power Requirements 16 to 32 Vdc for charger input (CHG) (Current limited at 12 Vdc to 1.2 A at 20°C maximum.)
• 10 to 18 Vdc for battery input (BAT) (Current limited at 12 Vdc to 2.5 A maximum at 20°C.)

Real-Time Clock Accuracy: ±3 min. per year (optional GPS correction to ±10 µs)

Internet Protocols: Ethernet, PPP, RNDIS, ICMP/Ping, Auto-IP (APIPA), IPv4, IPv6, UDP, TCP, TLS (v1.2), DNS, DHCP, SLAAC, Telnet, HTTP(S), SFTP, FTP(S), POP3/TLS, NTP, SMTP/TLS, SNMPv3, CS I/O IP, MQTT

Communication Protocols: CPI, PakBus, SDM, SDI-12, Modbus, TCP, DNP3, UDP, NTCIP, NMEA 0183, I2C, SPI, and others

Battery-backed SRAM for CPU Usage & Final Storage: 4 MB

Data Storage: 4 MB SRAM + 72 MB flash (Storage expansion of up to 16 GB with removable microSD flash memory card.) Idle Current Drain, Average

 

Assumes 12 Vdc on BAT terminals; add 2 mA if using CHG terminals.< 1 mA

• Active Current Drain, Average Assumes 12 Vdc on BAT terminals; add 2 mA if using CHG terminals.
• 3 mA (1 Hz scan)
• 67 mA (20 Hz scan)

Static Vibrating-Wire Measurements: Supported

Dimensions: 21.0 x 10.2 x 5.6 cm (8.3 x 4.0 x 2.2 in.) Additional clearance required for cables and leads.

Weight: 0.42 to 0.52 kg (0.92 to 1.15 lb) depending on communication option selected