The GRAPHTEC B-551-10 package contains ten 250-ohm shunt resistors for converting 4–20 mA signals to 1–5 V logger inputs.
Use only with supported GRAPHTEC analog input terminals. The manufacturer notes that B-551 resistors cannot be used with certain screwless terminals.
Confirm the exact logger model, connection type and required quantity with RCCE before ordering.
Checked against official Graphtec America GL240 and GRAPHTEC logger accessory listings.