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
