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Disclaimer The information contained in this document is subject to change without notice. Yokogawa Corporation of America makes no representations or warranties with respect to the contents hereof and specifically disclaim any implied warranties of merchantability or fitness for a particular pur- pose.
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INTRODUCTION ------------------------------------------------------------ 3 Accessories ------------------------------------------------------------------------ 3 SPECIFICATIONS ---------------------------------------------------------- 4 General (applicable to both models) --------------------------------------- 4 YPPA1004 4-Relay Expansion Module ------------------------------------ 4 YPPA1044 Digital Input & Output Expansion Module ---------------- 5 INSTALLATION ------------------------------------------------------------- 6 External Relays & Digital I/O Connections ------------------------------- 6...
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YPPA1004 & YPPA1044 Expansion Modules Instruction Manual SPECIFICATIONS Except where noted all specifications apply to operation at +25°C. General (applicable to both models) PROPLUS meter M-LINK connection POWER Standard CAT5e cable; provided with module. CABLE Note: To ensure optimum performance use only supplied cables.
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YPPA1004 & YPPA1044 Expansion Modules Instruction Manual YPPA1044 Digital Input & Output Expansion Module CHANNELS 4 digital inputs & 4 digital outputs per module Up to 2 modules for a total of 8 inputs & 8 outputs Note: The jumper located between the RJ45 connectors...
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WARNING! External Relays & Digital I/O Connections The relay and the digital I/O expansion modules YPPA1004 & YPPA1044 are connected to the meter using a CAT5e cable provided with each module (see Figure 1). Figure 1: M-Link Connector Location on the Meter Do not connect any equipment other than Yokogawa’s...
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YPPA1004 & YPPA1044 Expansion Modules Instruction Manual Terminal Block Connections All connections are made to removable screw terminal connectors located at the front of the module. Use copper wire with 60°C or 60/75°C insulation for all line voltage connections. Observe all safety regulations.
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