gefran 650 Series Manual page 11

Continuous
(C)
Analog retransmission
ALARMS
(A1)
Number of alarm functions
Possible configurations
CONTROL FUNCTIONS
Type
Control
CONTROL
Control output
Control output for motorized
valves
Number of programs
SETPOINT
PROGRAMMER
Number of steps
MULTIPLE
Number of
SETPOINTS setpoint
LOGIC
1
Function blocks
OPERATIONS
TIMER
Modes
FUNCTION
ENERGY
COUNTER
DIAGNOSTIC
Type
RETENTIVE
MEMORY
Max. number of writes
SERIAL INTERFACE
GENERAL DATA
Operating voltage
Power dissipation
POWER SUPPLY
Protections
Connection
Serial configuration port
(for USB connection)
CONNECTIONS
Inputs and outputs
Use
Altitude
AMBIENT
Operating temperature
CONDITIONS
Storage temperature
Relative humidity
PROTECTION
LEVEL
Positioning
ASSEMBLY
Installation regulations
DIMENSIONS
WEIGHT
EMC
(electromagnetic
compatibility)
CE STANDARDS
UL
EAC
FM
650
Number: 1 max
Current: 4...20mA
< 500 Ω
R
out
Resolution: 12 bit
Isolated from main input
Number: 1 max
Signal: 10V, 0/4...20mA
: > 500 Ω
0...10 V, max 20 mA, R
out
: < 500 Ω
0...20 mA, 4...20 mA, R
out
Resolution: 12 bit
Isolated from main input
4 max, assignable to an output
Maximum, minimum, symmetric, absolute/relative, exclusion at firing, memory, reset from keypad and/or contact,
LBA, HB,
HBB Hold Back Band if enabled with Programmer function
Single loop
PID, ON/OFF, single action heat or cool, double action heat/cool
Continuous or ON/OFF
Cycle time: constant or optimized (BF)
OPEN/CLOSE for floating motorized valve on Relay, Solid-state, Triac outputs
Max 4, Start / Stop / Reset / Skip via digital inputs and/or outputs from logic operations
Output state: Run /Hold / Ready / End
Max 12, each with own setpoint, ramp time and hold time; Times settable in HH:MM or MM:SS
Max 4 consents, configurable for ramp and for hold
Max 4 events, configurable in ramp and in hold
Max 4, selectable from digital input
Each setpoint change is subject to set ramp, different for up and down ramp
Max 16, with 4 input variables per block. The result can act on the state of the controller, of the programmer on alarms
and outputs. Each function contains an incorporated timer block timer.
START / STOP
STABILIZATION (timer is on when PV enters a band set around setpoint; at end of count you can activate an
output, shut down SW or change SP1/SP2) FIRING (timed activation of control after power on)
Calculation done on nominal line voltage and nominal load power or on rms current measured on load via CT
Short circuit or open circuit (LBA alarm)
Interrupted or partially interrupted load (HB alarm)
Short circuit of control output (SSR alarm)
EEPROM
1.000.000
Type: RS485
Baudrate: 1200, 2400, 4800, 9600, 19.200, 38.400, 57.600, 115.200 bit/s
Protocoll: MODBUS RTU
Isolated from main input
100...240 VAC/VDC ±10%, 50/60 Hz
(on request 20...27 VAC/VDC ±10%)
5 W max
Overvoltage 300 V / 35 V
Screw terminals and crimp connector, max. wire section 1 mm
Connector: microUSB
Screw terminals and crimp connector, max. wire section 2,5 mm
Indoor
2000 m max
-10 ... +55 °C (as per IEC 68-2-14)
-20 ... +70 °C (as per IEC 68-2-14)
20...85% RH non-condensing (as per IEC 68-2-3)
IP 65 on front panel (as per IEC 68-2-3)
On panel, removable faceplate
Installation category: II; Pollution degree: 2,
Isolation: double
48X48 mm (1/16 DIN), Depth.: 80 mm
0,16 kg
EMC p(electromagnetic compatibility): conforms to directiv 2014/30/EU with reference to standard EN 61326-1
emission in industrial environment class A for models 650 LV
emission in residential environment class B for models 650 HV
Safety LVD: conforms to directiv 2014/35/EU with reference to standard EN61010-1
FM approvals project NO: 0003054712
SERIES 650 / 1250 / 1350
1250
10 W max
2
2
48X96 mm (1/8 DIN) Depth.: 80 mm
0,24 kg
Conformity C/UL/US File no. E216851
Conformity TC N° RUД-IT.AЛ32.b.01762
1350
10 W max
96X96 mm (1/4 DIN) Depth.: 80 mm
0,24 kg