Product Overview - Ahlborn ALMEMO 2490-2 Operating Instructions Manual

15. Appendix

15.2 Product overview

Universal measuring instrument ALMEMO
1 measuring input , 2-row LCD, 7 keys,
measured value memory with 99 locations, battery supply
3 ALMEMO ® output sockets, A1, A2 for cables RS232, USB,
Ethernet, analog, trigger, relay, DC socket for mains adapter
Same but with internal double analog output 0 to 10 V / 0 to 20 mA
Connection at socket P0, clamp connector
Universal measuring instrument ALMEMO
2 measuring inputs, electrically isolated, 2-row LCD, 7 keys,
measured value memory with 99 locations, battery supply
3 ALMEMO ® output sockets, A1, A2 for cables RS232, USB,
Ethernet, analog, trigger, relay, DC socket for mains adapter
Same but with internal double analog output 0 to 10 V / 0 to 20 mA
Connection at socket P0, clamp connector
Options
Measuring ranges for temperature display of 10 refrigerants
DC power supply, electr. isol.,10 to 30 VDC, 10 mA, clamp connectors OA 2490-U
RS485 interface, integrated, including option U,
socket DC, clamp connectors
Top hat rail mounting
Accessories
Mains adapter with ALMEMO
DC adapter cable, 10 to 30 V DC, 12 V / 0.25 A, electrically isolated
ALMEMO ® connector 10 to 30V DC and RS485 (option I)
ALMEMO ® data cable, with USB interface, electr. isol., max. 115.2 KB
ALMEMO ® data cable, with V24-interface, electr. isol., max. 115.2 KB
ALMEMO ® data cable, with Ethernet interface, electr. isol.,
maximum 115.2 KB
ALMEMO ® network cable, electrically isolated, maximum 115.2 KB
ALMEMO ® recording cable, -1.25 to 2.00 V
ALMEMO ® V6 input / output cable with trigger and 2 semiconductor relays ZA 1006-EAK
ALMEMO ® -V6 relay-trigger adapter (4 relays, 2 trigger inputs)
34 ALMEMO
® connector, 12 volts, 1 A
2490
®
® 2490-1
® 2490-2L
Order no.
MA 2490-1
MA2490-1R02
MA 2490-2
MA2490-2R02
SB 0000-R
OA 2490-I
OA 2490-HS
ZA 1312-NA8
ZA 2690-UK
ZA 1000-FSV
ZA 1919-DKU
ZA 1909-DK5
ZA 1945-DK
ZA 1999-NK5
ZA 1601-RK
ZA 8006-RTA