Phoenix Contact’s 7/8-inch MINI SAC cordsets are the first connectorized cables to receive official compliance registration in accordance with the Fieldbus Foundation’s FF-844 requirements for H1 Type A cable. The H1 Cable Test Specification (Document FF-844) is designed for manufacturers developing cables for FOUNDATION Fieldbus H1 (31.25 kbit/s) installations. The specification test cases, based upon the IEC 61158-2:2003 standard, include (but are not limited to) impedance, capacitive unbalance, connector pin-outs, and attenuation. The Type A overmolded cordset for H1 physical media is constructed of instrumentation tray cable (ITC)/power-limited tray cable (PLTC-ER).
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