Eaton RTK 725B range - 7 Individual Channel Repeat Relays; Input Follower; Logic Follower; Display Follower

58
INM 725B Rev 21
7 INDIVIDUAL CHANNEL REPEAT RELAYS
Each four channel alarm card can be supplied with an optional four channel relay card, part no
CB6613POP1, which plugs into the four channel alarm card and provides the user with a volt-
free contact per alarm channel for use with 3rd Party devices.
Each relay is equipped with a C/O contact and the user can select the contact state to N/C or
N/O using a 3 way header and 2 way shorting bar located on the card as shown below
WARNING !
Remove ALL power from the unit and fully remove the card before changing
any jumpers
Each relay can be configured in software to operate in accordance with one of the following:-
7.1 Input Follower
The relay changes state each time there is a change to the associated signal input contact.
7.2 Logic Follower
The relay changes state on alarm and remains in the abnormal state until the input has
returned to normal and the logic has been reset using the pushbuttons associated with the ISA
sequence set for this channel.
7.3 Display Follower
The relay changes state on alarm and faithfully follows the display window i.e. Flashing, Steady
or Off depending on the alarm sequence selected for this channel.
OR
RELAY
CONTACT
STATE
NORMALLY
OPEN
NO
RL1
NC
LK1
LK2
NC
NO
RL2
LK3
NC
RL3
NO
NC
NO
LK4
RL4
NORMALLY
CLOSED
NC
NO
LK4LK4
SIDE VIEW
NO
NC
CB6613POP1
REPEAT RELAY
CARD