6. Interface elements
Termi-
nals
P0/1
Relay
P2/3
Relay
P4/5
Analog
(option)
P6/7
Analog
(option)
P8/9
Trigger
y1
R1 normally closed (NC)
(option)
R3 normally closed
(option)
(option)
(option)
U+
y2
R1 common
R3 common
AO5 +
AO7 +
TR9+
y3
R1 normally open (NO)
R3 normally open
AO5 -
AO7 -
TR9 -
x3
R0 normally open
R2 normally open
AO4 -
AO6 -
TR8 -
x2
R0 common
R2 common
AO4 +
AO6 +
TR8+
x1
R0 normally closed (option) R2 normally closed (option)
U-
7. Commissioning
1. Connect the relay adapter to socket A2 on the ALMEMO
®
device; the integrated
interface elements are then available as port P20 to P29.
2. Switch the ALMEMO
®
device ON; see 5.
3. Connect the peripheral equipment to the clamp connectors and on the relay
adapter to the appropriate port sockets; see 6.4.
4. All the following programming functions can be performed via the device
keypad in the "output modules" menu (if available) or using the AMR-Control
software or by means of a terminal command.
Application Summated alarm :
1. For critical measuring points program limit values on the ALMEMO
®
device.
2. With ALMEMO
®
device program the first relay port to variant 0 ´Summated
alarm´ using command ´
i20 f9 k0
´ (see Manual 6.10.9.2).
3. In the event of any limit value being overshot the associated relay is acti-
vated.
4. If it is intended that the relay should drop out in the event of an alarm it can be
programmed to operate inversely.
Application Monitoring a measuring point :
1. Program the limit value for the critical measuring point xx on the ALMEMO
®
de-
vice.
2. Program relay yy as limit value action (special function) :
Limit value maximum, command : ´
Exx
ipp f2 Ryy
´,
Limit value minimum, command : ´
Exx
ipp f3 Ryy
´,
The relay is configured automatically to the ´assigned´ variant.
3. If it is intended that the relay should drop out in the event of an alarm it can be
programmed to operate inversely.
Application Driving via the interface :
1. With ALMEMO
®
device in the output modules menu program the relay port
pp to variant 8 ´driven´ using command ´
ipp f9 k8
´.
2. If it is intended that the relay should drop out in the event of activation it can
be programmed to operate inversely - using the command ´
ipp f9 k-8
´.
6 ALMEMO 8006-RTA3
