Ethernet connections, Ascii command communication, Irig input and connections – Basler Electric BE1-700 User Manual
Page 291: Ethernet connections -21, Ascii command communication -21, Irig input and connections -21, Figure 12-22. rs-485 db-37 to be1-700 -21, Table 12-4. irig terminal assignments -21
Figure 12-22. RS-485 DB-37 to BE1-700
Ethernet Connections
BE1-700 relays with style numbers xxxxx4x, xxxxx5x, and xxxxx7x have a rear-panel Ethernet port that
communicates using ASCII commands. The 10BaseT port is an eight-pin RJ-45 connector that connects
to Cat 5 / Cat 5e shielded twisted pair wire media.
ASCII Command Communication
ASCII communication byte-framing parameters are fixed at 8 data bits, no parity, and 1 stop bit. Additional
ASCII communication protocol parameters are settable. Baud rate and address are settable from the
ASCII command interface using the SG-COM command. These parameters can also be set at human-
machine interface (HMI) Screen 6.1.x. Several additional settings are available to further customize ASCII
communications. These settings are described Section 9, Security. Additional parameters for Page
Length, Reply Acknowledge, and Software Handshaking can be changed only through the ASCII
command interface using the SG-COM command.
IRIG Input and Connections
The IRIG input is fully isolated and supports IRIG Standard 200-98, Format B002. The demodulated (dc
level-shifted) input signal must be 3.5 volts or higher to be recognized as a high logic level. The maximum
acceptable input voltage range is +10 volts or -10 volts (a 20-volt range). Input burden is nonlinear and
rated at approximately 4 k
Ω at 3.5 Vdc and approximately 3 kΩ at 20 Vdc.
IRIG connections are located on a terminal block shared with the RS-485 and input power terminals. A
twisted-pair cable with shield grounded at the unit is recommended. Terminal designations and functions
are shown in Table 12-4.
Table 12-4. IRIG Terminal Assignments
Terminal
Function
A1
(+) Signal
A2
(-) Reference
NOTE
For security reasons, all change passwords are disabled by default on the
optional Ethernet port. You must use a serial connection to enable and upload
the desired change functions before changes will be allowed from the Ethernet
port. See Section 9, Security, for details.
9376700990 Rev M
BE1-700 Installation
12-21