1040XL4X5RSRS - 1040XL,4 x 5-pin connectors, w/ two RS-232 ports

M1040 Indicators: Model 1040-140XL Indicators - Indicator: Multiple 3 or 4 Weigh Bar Connector (Weigh Bars plug directly into Model 1040-XL) : 1040XL,4 x 5-pin connectors, w/ two RS-232 ports - Avery Weigh-tronix Part number: 1040XL4X5RSRS