Rc-Function Board 7406Rc Design; Front Panel Components; Led Status; Pin Assignment Of The 24-Pin Delta-Ribbon Socket - hopf 7406RC Technical Manual

RC-F B
UNCTION OARD
4

RC-Function Board 7406RC Design

Board 7406RC has a 3U/4HP front panel for 19" systems with the following components:
4.1

Front Panel Components

ERROR
line1 line2
Send
24 12
23 11
22 10
21 9
20 8
19 7
18 6
17 5
16 4
15 3
14 2
13 1
X1
7406RC

4.1.3 LED Functions

SEND LED
Flashing
Permanently on
Permanently off
10 / 27
hopf
Elektronik GmbH
Nottebohmstr. 41 • D-58511 Lüdenscheid • Tel.: +49 (0)2351 9386-86 • Fax: +49 (0)2351 9386-93 • Internet: http://www.hopf.com • E-Mail: info@hopf.com
7406RC D
ESIGN

4.1.1 LED Status

Description
line1
line2
send
4.1.2 Pin Assignment of the 24-pin Delta-Ribbon
Socket
Pin No.:
1, 13 *
9, 21 *
2,10,14,15,22
3
4
16
5 / 17
6 / 18
7 / 19
8 / 20
11
12
23
24
* An external line voltage supply source must not be connected if an internal
line voltage supply source is already connected to the slot.
Description
Normal case indicating access to the internal bus. Board 7406RC
is correctly integrated into the system 7001RC.
Fault on Board 7406RC.
Board 7406RC is not ready for operation.
Function
Fault LED for line 1
Fault LED for line 2
Bus communication LED
Function
+Uext, external line voltage supply source
+U, additional external line voltage supply source
GND, external line voltage supply source (GND_LU)
Relay (normally open contact)
Relay (normally closed contact)
Relay (common contact)
Monitoring inputs line 1: positive / negative
Pulse outputs line 1: positive / negative
Monitoring inputs line 2: positive / negative
Pulse outputs line 2: positive / negative
RxD, serial interface reception line
GND, serial interface
Not in use
TxD, serial interface transmission line
7406RC Slave Clock Control Board for System 7001RC - V02.03