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Building Technologies Division CC1N7550en
Industry Sector 24.05.2011
Technical data (cont’d)
Operating voltage AC 24 V -15% / +10%
Power consumption <5 W (typically)
Degree of protection of housing
- Rear
- Front
IP00 to IEC 529
IP54 to IEC 529 when installed
Safety class I, with parts according to II and III to
DIN EN 60730-1
Battery:
Supplier Type reference
VARTA CR 2430 (LF-1/2 W)
DURACELL DL 2430
SANYO ELECTRIC, Osaka / Japan CR 2430 (LF-1/2 W)
RENATA AG, Itingen / CH CR 2430
Mains voltage «X89-01» AC 120 V
–15% / +10%
AC 230 V
–15% / +10%
Safety class
I, with parts according to II
to DIN EN 60730-1
Mains frequency 50 / 60 Hz ±6% 50 / 60 Hz ±6%
Power consumption Approx. 4 VA Approx. 4 VA
Degree of protection IP54, housing closed
Cable lengths / cross-sectional areas:
• Electrical connection «X89» Screw terminals up to 2.5 mm²
• Cable lengths ≤10 m to QGO20...
• Cross-sectional areas Refer to QGO... description, twisted pairs
Analog inputs:
• Supply air temperature sensor Pt1000 / LG-Ni1000
• Flue gas temperature sensor Pt1000 / LG-Ni1000
• QGO20... Refer to Data Sheet N7842
• Interface Communication bus for LMV52...
Transformer AGG5.220
- Primary side
- Secondary side
AC 230 V
AC 12 V (3x)
Transformer AGG5.210
- Primary side
- Secondary side
AC 120 V
AC 12 V (3x)
Cable types:
AGG5.641 8 mm dia. ±0.2 mm
Bending radius ≥120 mm
Ambient temperature -30...+70°C
(no movements of cable)
Cable is resistant to almost all types of
mineral oil
AGG5.631 7.5 mm dia. ±0.2 mm
Bending radius ≥113 mm
Ambient temperature -30...+70°C
(no movements of cable)
Cable is resistant to almost all types of
mineral oil
AZL5... operating
and display unit
PLL52...
AGG5.2…
CAN bus cable
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