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OCE930-001-00 Pacific Scientific

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The Pacific Scientific OCE930-001-00 is part of the OC940 Option Cards series and supports both RS-232 and RS-485 communication links, with compatibility for up to 32 RS-485 nodes. It enables control in torque, velocity, and position modes and accepts command input from analog, incremental digital, or serial sources. The card includes an 8-position DIP address switch, an on-board EEPROM with 100,000 write cycle endurance, and a 9-contact female D-Sub host connector.

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Product Description:

The OCE930-001-00 is a communication option card produced by Pacific Scientific for the OC940 Option Cards series. Installed in servo drive racks, it provides a configurable serial and network interface so motion controllers can exchange torque, velocity, or position commands with supervisory PLCs and HMIs across an industrial bus. This role helps integrate drive hardware into broader machine control architectures without requiring a separate external gateway.

An address is selected through an 8-Position DIP switch, allowing the card to be matched to a multi-drop serial network. Data moves across the link at a fixed 9600 Baud, and the hardware supports both RS-232 and RS-485 signaling so cable runs can suit either short local connections or longer network segments. Field wiring terminates on a 9-Contact Female D-Sub connector, and when no switch setting is made, the controller responds to address 255 for initial access.

The auxiliary rail supplies peripherals with +5 VDC, 200 mA maximum, which can power compatible logic devices without a separate supply. Configuration data and accumulated machine parameters are stored in on-board EEPROM, and retention is supported by a durability rating of 100,000 write cycles. Up to 32 nodes can share the bus, so the card can serve either as a standalone communication module or as a personality module that extends drive functionality.

Wake Industrial offers a 1-year warranty on this card. Same-day shipping is available for time-sensitive maintenance orders. Customers can use the chat tool available on the website for questions about fault codes or general specifications.

Address Switch
8-Position DIP
Aux Output
+5 VDC, 200 mA Max
Baud Rate
9600 Baud
Command Sources
Analog, Incremental Digital, Serial
Communication Links
RS-232, RS-485
Control Modes
Torque, Velocity, Position
Default Address
255
Host Connector
9-Contact Female D-Sub
Nv Storage
On-Board EEPROM
Operating Configuration
Communication Card Or Personality Module
Rs-232 Pins
J31-2 TXD, J31-3 RXD
Rs-485 Node Count
32
Rs-485 Pins
J31-6/7 TX, J31-8/9 RX
Serial Address Range
0 To 255
Write Endurance
100,000 Write Cycles

Frequently Asked Questions about OCE930-001-00:

Q: What communication interfaces are available on the OCE930-001-00 card?

A: The OCE930-001-00 supports both RS-232 and RS-485 communication links for data transmission.

Q: What is the supported baud rate of the OCE930-001-00 option card?

A: This model operates with a baud rate of 9600 Baud, ensuring consistent serial communication speed.

Q: How is the device address set on the OCE930-001-00 option card?

A: The OCE930-001-00 features an 8-position DIP switch for address configuration.

Q: What command source types are compatible with the OCE930-001-00?

A: It supports analog, incremental digital, and serial command sources for flexible control input.

Q: What type of non-volatile storage is used by the OCE930-001-00 and what is its write endurance?

A: The OCE930-001-00 provides on-board EEPROM for non-volatile storage with a write endurance of 100,000 cycles.


Internal Product Review

  • ‘‘The OCE930-001-00 is an OC940 option card that functions as a communication card or personality module, with RS-232 and RS-485 communication links. Support for torque, velocity, and position control modes along with analog, incremental digital, and serial command sources gives the module excellent flexibility in motion applications. On-board EEPROM with 100,000 write cycles adds dependable parameter retention, a strong advantage for repeated commissioning work.’’

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