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Table of Contents

The OP4520 can hold any combination of four of the following Type B mezzanines. The standard configuration contains one of each.

32 Digital In (OP5353)

Number of channels

32 digital inputs

Isolation

Optical isolator

Connection mode

Anode and cathode available on the connector

Input current

3.6 mA, current limiting diode

Reverse voltage protection

Schottky diode

Maximum reverse voltage protection

30 Volts

Detection threshold

Separate Schmitt Trigger

Voltage range

4 to 50 Vdc

32 Digital Out (OP5360-2)

Number of channels

32 digital outputs

2 banks of 16, fully isolated and independent of each other

Isolation

Galvanic isolator

Output Protection

50 mA resettable fuse

Protection thresholds

Overvoltage: 30.1V

Reverse voltage: maximum of 30 V.

Output Voltage range

5 to 30 Vdc max

Output configuration

Push-pull, tri-state output

16 Analog In (OP5340)

Number of channels

16 differential

Resolution:

16 bits

Input range (V)

±20v to ±120v

16 Analog Out (OP5330)

Number of channels

16 single-ended

Resolution

16 bits

Default range

± 16 Volts

Maximum current

15 mA

RS422 Digital In

Number of channels

6 differential inputs

Detection threshold

± 0.2 V (for ± 7 V range)

± 0.5 V (for ± 15 V range)

Input current

± 3 mA

Voltage range

5 Vdc

Delay Low-to-High

65 ns

RS422 Digital Out

Number of channels

6 differential outputs

High level (With load) Low level (With load)

2.5 V min @ -20 mA

0.5 V max @ 20 mA

Voltage range

5 Vdc

Delay Low-to-High

55 ns