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RelComm 9113889 i-COS-4 Code Operated Switch Rack Mount RS 422 AT&T

SKU: 644 Category:

$668.07

Description

NEW!  integrated Code Operated Switch

Overview

The new RelComm, Inc. integrated Code Operated Switch (i-COS) is a platform to provide service to multiple serial ports, typically under the control and direction of a single Master port, and four or more subordinate/Slave ports.

 

The i-COS is an integrated logic solution for the replacement of the current COS/4 assembly, and provides replacement for the obsolete UART components, with the additional requirement to replace all materials with lead-free RoHS compliant devices.

 

With the i-COS, the communication link can also be made by any of the subordinate devices selecting the channel while the switch is in Switch Time (unlocked mode).

 

The i-COS design is based on the COS-ASIC component, an FPGA, which is used to provide most of the required logic.

 

New Key Features

In addition to the features carried over from the previous COS, new features provided with the i-COS includes:

  • On-board programmable PROM to provide function updates and maintenance via Active Serial and JTAG connections;
  • Integrated transceiver Loopback for faster fault isolation;
  • Watchdog” monitor for ASIC supervision;
  • Port Display provides the operator with several visual indications of Switch operations and status, including Power Good, Hex code port selection, port Lockout and communication error conditions;
  • Front panel indicators provide status of Data, Switch Time, Lockout, Control Handshake.
  • Power-on initialization includes Port Selection default and
  • Option for an internal modem

 

The standard user-selectable features remain: word length, baud rate, stop bits, DCE/DTE, Xon/Xoff mode, graphics mode, arming character, transparent mode, inactivity timeout, default power-up and lockout.

 

Full Specifications

  Note: measurements are shown in both English & (Metric)

 

Interface
 

RS232/V.24, Full Duplex, Asynchronous and/or RS422/V.11, Full Duplex, Asynchronous
 

External Connectors
 

Female DB25 (Master Port and Subordinate Ports)
 

External Controls
 

MODE toggle switch; RESET push button switch
 

Internal Controls
 

Many functional parameters are switch selectable, including:

Baud/Data Rate: (2400, 4800, 9600, 19.2K, 38.4K, 57.6K, 76.8K, 115.2K Bps)

Word Format (7 or 8 Data bits; 1 or 2 Stop bits; Odd or Even Parity, enabled or disabled)

Port Configuration: DTE/DCE and Control Handshake configurable for each port

Auto Timeout: (0.5 minutes, 1.5 minutes, 7.3 minutes or disabled/infinite)

Arming Character: (switch selectable by the user)
 

Indicators
 

LED’s for SWITCH TIME & LOCK-OUT; Bi-color LED’s for Master Port DATA and CONTROL status; 7- segment Port Display for PORT SELECTED, WatchDog and COMMUNICATION ERRORS
 

Internal Connectors
 

AS (Active Serial) and JTAG (Joint Test Action Group) for programming; AEX: ASIC signals access (future use); J6 – J8: 4-port expanders; P1: modem port; J9: modem power
 

Port Addressing
 

Code in the data stream assigns/selects the port.
 

Power
 

115/230 VAC (switch-selectable; fuse as specified), 50/60Hz, 11 watts
 

Humidity
 

15% to 95% Non-condensing
 

Temperature
 

Operating: +32o F to 122o F (0oC to 50oC)

Storage: – 40o F to 158o F (-40oC to 70oC)
 

Enclosure
 

a) Aluminum, NEMA Standard 19 inch rack mount

b) Plastic, standalone (i-COS/4 or /8 only)
 

Size
 

Rack mount:

• i-COS/4 or /8: 19” W x 10.75” D x 3.5” H; (48.26 cm W x 27.31 cm D x 8.89 cm H); 2-RETMA vertical rack space

• i-COS/12 or /16: 19” W ) x 10.75” D x 5.25” H; (48.26 cm W x 27.31 cm D x 13.34 cm H); 3-RETMA vertical rack space

Standalone: 12.25” W x 11.75” D x 2.5” H; (31.115 cm W x 29.845 cm D x 6.35 cm H)
 

Weight
 

Rack mount: 5.5 pounds (2.5 kg)

Standalone: 4.0 pounds (1.8 kg)
 

 
 

Additional information

Weight 3.00 lbs
Dimensions 12.00 × 12.00 × 12.00 in

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