Accessories

Accessories

Automatically routes data from the terminal’s printer port to the PRS or UTS ticket printer under software control.
No changes required to existing PRS application. The UTS application can incorporate software for controlling the APS.
“Manual bypass” mode allows traffic to be permanently routed to either of the two printers.
“Idle time out”, “default port” and “filtering” features simplify migration from a single application system to an integrated PRS-UTS system.
Easily configurable using switches. Front panel status indicators. Rugged, compact design.
Design incorporates Cygnus’ knowledge of Railway applications gathered during its 17 years of association with them.

Simple solution for offering Universal Ticket Booking Counters which can provide both PRS and UTS tickets to customers.

Protects RS 232 ports of communication devices such as Terminal Servers, Statistical Multiplexers, etc., by electrically isolating them from user devices such as Dumb Terminals, Passenger Operated Enquiry Terminals, PC COM ports, etc.
1500 VAC isolation between the two RS 232 ports of a channel using latest surface mount inductive coupling technology and isolated DC-DC converter.
Optional built-in ESD protection to handle sharp transients from terminals.
Supports Transmit, Receive and Signal Ground for isolation.
LED indicators provided for Transmit and Receive signals.
RJ 45 connector on both sides.
Available as a single port standalone box or as 4-Port standalone box.
Specially advised where:
distance between communication device and terminal is large.
communication device and user terminals operate from different AC supply phases, or from sources which have voltage difference between their Earths, or signal grounds.
AC power at the site is derived from overhead traction power lines (OHE).
Online UPS systems are not provided, or are of poor quality.
AC supply is subject to high voltage surges, e.g., due to proximity to overhead train traction lines.
there is frequent plugging/unplugging of RS 232 cables.
there is a high level of common mode voltage on RS 232 signal lines or signal ground.

The perfect solution for protecting vulnerable RS232 ports from damage due to surges in power and signals.

405

405 Automatic Printer Switch
Designed to facilitate setting up of PRS-UTS Universal Counters in Railways’ ticketing system.
“Manual bypass” mode allows traffic to be permanently routed to either of the two printers.
Easily configurable using switches. Front panel status indicators. Rugged, compact design.

408_Single Port

408 RS232 Port Isolator
Optional built-in ESD protection to handle sharp transients from terminals.
Supports Transmit, Receive and Signal Ground for isolation.
LED indicators provided for Transmit and Receive signals.