ToolLink™ DeviceNet™ to RS232 Gateways

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Overview

Our ToolLink™ family of compact gateways connect RS232-based equipment directly to a DeviceNet™ industrial network. The ToolLink™ gateways offer streamlined functionality to simplify out-of-box configuration and run-time operation in DeviceNet™ applications. The CDN466 and CDN466-5 are compact DeviceNet to RS232 serial gateways, where the gateway is acting as a DeviceNet slave. The units are housed in a 2½ X 3¼ plastic housing with mounting tabs. A 5 pin micro connector provides the DeviceNet interface and a 9 pin D connector provides the RS232 interface. The DeviceNet channel is fully isolated from the supplied power.

Independent 64 bytes buffer for Tx and Rx
Built-in hand-shaking for guaranteed data delivery synchronization
Multi-bytes pre/post delimiters allows user-defined delimited strings
No external power supply for unit required
Available EDS file for quick configuration

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Products

		Compare	Description	Compatibility	sortOrder	rankScore	ranking	Drawings, CAD & Specs		Communication	Type	Network Protocol	Availability	Featured Item	Price		Brand
		CDN466 Communication Gateway, DeviceNet™ to RS232 Gateway $530.25 Contact Us	CDN466 Communication Gateway, DeviceNet™ to RS232 Gateway	UNIVERSAL	0.0	1.0	0.0		0.0	RS232	DeviceNet Gateway	DeviceNet	Contact Us		$530.25
		CDN466-5 Communication Gateway, DeviceNet™ to RS232 Gateway, Compatible with CDN066 $514 Contact Us	CDN466-5 Communication Gateway, DeviceNet™ to RS232 Gateway, Compatible with CDN066	UNIVERSAL	0.0	1.0	0.0		0.0	RS232	DeviceNet Gateway	DeviceNet	Contact Us		$514

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Specifications

Type

DeviceNet™ to RS232 Gateways
DeviceNet Connector

5-pin male microconnector
DeviceNet Data Format

Software selectable data word formats [high/low byte] or [low/high byte]
Power Requirements

11-28VDC, 200mA max.
DeviceNet Data Rates

125K, 250K, 500K bits-per-second Rotary switch or software selectable
DeviceNet I/O Messaging

Polled
Interface Mode

DeviceNet Group 2 Only Slave
CAN Signal Levels

ISO 11898
DeviceNet Output Message Size

4 to 68 bytes (4 overhead, 0 to 64 Tx Message data), software selectable
Loss of Ground

Full Protection Circuitry
MAC ID

0 to 63 Rotary switch or software selectable
Reverse Polarity

-30 VDC max.
RS232 Data Rates

300, 600, 1200, 2400, 4800, 9600, 19200 bits-per-second Rotary switch or software selectable Parity Even, Odd, None. Software selectable. Automatic parity strip.
RS232 Data Bits

8 data bits with no parity, 7 data bits with parity
RS232 Isolation

500V, between RS232 and DeviceNet interfaces
RS232 ESD Protection

±10 kV

RS232 Overload Protection

±30 V
RS232 Handshake

Optional Rx Message handshake to control data transfer rates over DeviceNet
RS232 Output Signal Levels

±7.9 V (typical)
RS232 Connector

DB9 male
RS232 Short Circuit

Indefinite
RS232 Rx Buffer Size

128 bytes
RS232 Tx Buffer Size

128 bytes
RS232 Flow Control

RTS/CTS, xON/xOFF, None Software selectable
RS232 Rx Message Framing

Software selectable framing options - Time Out: Inter-byte delay fixed at 4 byte-times Fixed Length: 0 to 64 byte message lengths Start/Stop Delimiters: 0 to 4 byte start-string and 0 to 4 byte stop-string
DeviceNet Input Message Format

STS:
Status Byte
Bit 7 = Rx Buffer Empty
Bit 6 = Rx Buffer Overflow
Bit 5 = Rx Parity Error (automatically resets with new Rx message)
Bit 4 = Tx Buffer Empty
Bit 3 = Tx Buffer Overflow
RxC:
Receive Message Counter. Gateway increments RxC when new Rx Message is in Data field.
TxA:
Transmit Message Acknowledge. Gateway sets TxA equal to TxC after Tx Message is transmitted.
LENGTH:
Number of valid Rx Message bytes in the Data field.
DATA:
Fixed length field (0-64 bytes). Contains Rx Message bytes (left justified). Unused bytes are set to 0x00.
DeviceNet Output Message Format

CMD:
Command Byte
Bit 6 = Clear Rx Buffer (set bit to clear overflow error)
Bit 3 = Clear Tx Buffer (set bit to clear overflow error)
RxA:
Receive Message Acknowledge. Optional Rx handshake byte. Application sets RxA equal to RxC after processing last received message.
TxC:
Transmit Message Counter. Application increments TxC when new Tx Message is in Data field.
LENGTH:
Number of valid Tx Message bytes in Data field.
DATA:
Field length field (0-64 bytes). Contains Tx Message bytes (left justified).
DeviceNet Input Message Size

4 to 68 bytes (4 overhead, 0 to 64 Rx Message data), software selectable
Dimensions

3.25 x 2.37 x 1.08 inches (82.6 x 60.2 x 27.4 mm) 0.5 inch (12.7 mm) mounting tabs
Mounting Holes

0.1875 inch (4.76 mm) diameter
Operating Temperature

0 to 70°C
Storage Temperature

-40 to 85°C