Terminal Board Description; Connections - Elkron FKP500 Manual De Instalación

6.1

TERMINAL BOARD DESCRIPTION

Terminal
1 GND
2 0V
3 0V
4 24Vdc
5 24Vdc
6
7
8 RS485 +A
9 RS485 -B
10
11
12 RS485 +A
13 RS485 -B
14 C
15 NA
16 NC
6.2

CONNECTIONS

The maximum cable length between the control panel and FKP500 Consolle must not exceed
1200m. It is suggested a shielded cable composed of 2x0.75mm
data link and power supply. Clamp the supplied ferrite bead on the cable close to the console.
Fig. 3 - View of terminal board
Function Description
Ground Earth
Negative Power supply input
Negative Power supply output
Positive Power supply input
Positive Power supply output
Free
Free
BUS RS485 positive input
BUS RS485 negative input
Free
Free
BUS RS485 positive output
BUS RS485 negative output
Form C Relay common contact
Form C Relay normally Open contact
Form C Relay normally Closed contact
16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
2
+ 2x1mm
000143
2
wires respectively for
25