External Power Supply Adapter Product Specifications and Installation Data 1 DESCRIPTION The Horner APG External Power Supply Adapter allows external power supplies to be used to power the Series 90-30 PLC. The Adapter is configured for use with a power supply that supplies 5 VDC and 24 VDC. A Power Supply OK (PSOK) signal is required from the external power supply to allow proper shutdown of modules in the rack before power loss. Figure 1 – HE693PWR524 Module 2 SPECIFICATIONS Table 1 – HE693PWR524 Specifications HE693PWR524 Specifications External Power Supply Requirements Remote Sense Adjustable to 6.0 V 30 Watts @ 5VDC Maximum Power Power Fail 4 ms before loss of 5 or 24V 5VDC Supply +/-.1V @ 6 Amps 30 Watts @ 24VDC 24VDC Supply +/-2.5 V @ .63 Amps Output Ripple +/-1% p-p max 30 Watts @ 24VDC Isolated Output Noise +/-5% p-p max (100kHz – 50mHz) Protection Overvoltage / Overcurrent 19 November 2000 MAN0071-05 PAGE 2 3 19 NOV 2000 MAN0071-05 WIRING / INSTALLATION 1N5819 ON +24VDC LINES 1 No Connection 2 -V4 3 +V4 17 DC Good Return 18 DC Good 6 -V3 7 +V2 8 +S 9 -S 10 Common 11 Common 12 Common 13 Common 14 +V1 15 +V1 16 +V1 4 AC Good Return 5 AC Good A B HE693PWR524C 1 3 5 Line Neutral Ground ~ 1 No Connection 2 -V4 3 +V4 17 DC Good Return 18 DC Good 6 -V3 7 +V2 8 +S 9 -S 10 Common 11 Common 12 Common 13 Common 14 +V1 15 +V1 16 +V1 4 AC Good Return 5 AC Good 1 3 5 Line Neutral Ground 1N5820 ON +5VDC LINES ~ Figure 2 – Wiring diagram for HE693PWR524 with redundant power supplies.** MAN0071-05 9 NOV 2000 PAGE 3 Figure 3 – Wiring diagram for HE693PWR524 with one power supply.** Operation Notes: * The remote sense lines are not required, but it is suggested to connect and activate them as explained in the "Instruction Manual For SVT115 / SVQ130 AC/DC Power Supply". This will ensure proper 5 V dc regulation at the HE693PWR524 +5V connector. ** These wiring diagrams are for the HE693PWR524, Revision C or later. A. Connect the positive sense line (S+) to the +5V terminal on the HE693PWR524. B. Connect the negative sense line (S-) directly to the non-isolated ground terminal on the HE693PWR524. The HE693PWR524 has only been tested in the above configurations with the Lambda SVQ-130-1 Power Supply. The HE693PWR524 could possibly be used with other power supplies. Please contact Horner APG with questions concerning use with alternate power supplies.
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