Inovance MD500T75G - Page 252

9. Peripherals and Options MD500 User Manual
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Overview
The MD38PC1 card is designed with the PLC function, which enables the MD500 drive to have the PLC (user programmable)
function. The card can read special variables of the drive besides the standard function codes and is more advantageous than
combination of PLC and AC drive.
MD38PC1 is compatible with Inovance’s PLC programming environment. In the condition that the program capacity and peripheral
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Item 6SHFLÀFDWLRQ Description
Input terminals Five digital input (DI) terminals 6XSSRUWVWR9GXDOSRODULW\LQSXW
One analog input (AI) terminal that supports voltage input Supports -10 to 10 V input.
Output terminals One relay output terminal 250 VAC, 3 A; 30 VDC, 1 A
One analog output (AO) terminal 0 to 10 V, 0 to 20 mA
Communication RS485 communication interface Isolation input
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Physical Appearance
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Mechanical Installation
The MD38PC1 has the same installation mode as the MD38IO1 does.
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Description of Terminals and Jumpers
The following table describes the terminals of the MD38IO1.
Type Terminal Terminal Name Function Description
Power supply
+24V-COM
External +24V
power supply
Provide a +24 V power supply to an external unit.
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Max. output current: 200 mA
OP1
Digital input
power terminal
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When applying an external power supply, remove
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connect the OP1 to the external power supply.
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