Weidmüller part number 2008130000 (TRANSCLINIC 16I+) is a photovoltaic string monitoring device that continuously measures the current and voltage of up to 16 individual PV strings, communicating via Modbus RS485 RTU. This product will soon be unavailable from the manufacturer; the designated alternative is TRANSCLINIC 16I+ 1K5 L (Order No. 2433950000).
Technical Specifications
Measurement and Monitoring
- Number of strings: up to 16
- Current measurement: shunt resistance 1 mΩ per string
- Maximum current per string: 15 A DC (-25°C to +70°C) or 25 A DC (-25°C to +60°C)
- String-current measurement error: ±300 mA (3–15 A DC range)
- Rated voltage: 1000 V DC
- String-voltage measurement error: ±12 V (100–1000 V DC range)
- Digital inputs: 2
Communication
- Interface: Modbus RS485 RTU
Power Supply
- Supply voltage: 19.2–28.8 V DC
- Supply current: <70 mA DC typical, 200 mA DC max.
Dimensions and Environmental Ratings
- Dimensions (H x W x L): 92.2 x 109.5 x 368.9 mm
- Net weight: 939 g
- Operating temperature: -25°C to +70°C (continuous)
- Humidity: 5–95% (non-condensing)
- Max. altitude: 3,000 m
- Pollution severity: 2
- Standards: IEC/EN 61010-1:2010, IEC/EN 61010-2-030:2010, EN 61326-1:2013
- RoHS compliant without exemption; REACH SVHC: below 0.1 wt%
Applications
Used in photovoltaic installations for fault detection (blown fuses, reverse current, hotspots) at string level, with measured values available in real time over Modbus RS485 for integration into a SCADA system or PLC/datalogger.
Related Weidmüller Products
- TRANSCLINIC 16I+ 1K5 L (manufacturer-designated replacement, same 16-string monitoring) – Order No. 2433950000
- TRANSCLINIC 16I+ 1K5 H (higher-voltage variant) – Order No. 2502520000
- TRANSCLINIC 8I+ (8-string version) – Order No. 1238120000
This part is being phased out — for continued supply, please contact our sales team about the in-stock TRANSCLINIC 16I+ 1K5 L replacement or get a quote.
