Page 2
OMICRON reserves the right to make technical changes without announcement. OMICRON electronics is not to be held liable for statements and declarations given in this manual. The user is responsible for every application described in this manual. OMICRON electronics explicitly exonerates itself from all liability for mistakes in this manual.
• Do not operate the PTS DP1 under wet or moist conditions. • Do not operate the PTS DP1 when explosive gases or vapors are present. • Do not open the PTS DP1. There are no user serviceable parts inside.
PTS DP1 User Manual 2 General The PTS DP1 is a flexibly configurable interface adapter for establishing the connections between an optical SCADA link (e.g. as defined in IEC 60870-5) and a PC with RS-232 interfaces, running a protocol testing software.
In the following examples, the primary station (control center) is connected to interface OPTICAL #1, and the secondary device (relay, field device) is connected to interface OPTICAL #2. However, the PTS DP1 is completely symmetrical and the interfaces can be used in either direction. Page 6 of 12...
PTS DP1 User Manual 3 Modes of Operation - The Mode Switches The PTS DP1 has three switches for selecting the operating modes. 3.1 SIM / MON Switch Position - Simulation Mode The signal path between OPTICAL #1 and OPTICAL #2 is interrupted.
(slave, relay) center) PC with PTS 103 in monitoring mode with one or two serial interfaces PTS DP1 in monitoring mode The described mode of operation requires the OR / NORM switch being in NORM Position. 3.2 LIGHT-ON / LIGHT-OFF Switch This selection is to adopt to the light position for idle status on the optical interface.
The data received from the two optical links are ORed. Identical data are available on both RS-232 interfaces of the PTS DP1. On a half duplex link, the data from both directions can be monitored with the PTS 103 software and only a single serial interface on the PC.
4 Cables and Connections 4.1 RS-232 Interface Cable The RS-232 cable for connecting the PTS DP1 to a PC is a so-called "Null-Modem" cable. The cable has female D-Sub 9 pin connectors on both ends. The connections between Rx (pin 2) and Tx (pin 3) on the two ends are "crossed".
PTS DP1 User Manual 5 Technical Data 5.1 Interfaces Data Rate Baudrate max. 115.2kbd. Optical Interfaces OPTICAL #1, OPTICAL #2 Connector ST type Wavelength 820nm Distances up to 500m with 50/125µm glass fiber up to 1500m with 62.5/125µm glass fiber...
Dimensions (W x L x H) 110mm x 165mm x 37mm Mass 200g 5.6 Cleaning For cleaning the PTS DP1 use a cloth damped with isopropanol alcohol or water. 6 Manufacturer Contact Information OMICRON electronics GmbH Oberes Ried 1 6833 Klaus...
Need help?
Do you have a question about the PTS DP1 and is the answer not in the manual?
Questions and answers