NTC/PTC MODEL
CONNECTIONS
INPUT/OUTPUT CHARACTERISTICS
Display range:
NTC: -50...110°C (-58...230°F)
PTC: -50...140°C (-58...302°F)
on display with 3½ digits + sign
Digital input 1 digital voltage free input
Analogue input
1 NTC or 1 PTC
(selectable by parameter H00)
Serial
TTL for connection to Copy Card or Televis/
Modbus remote control systems
Digital outputs
OUT1: 1 SPDT relay 8(4)A 250 Va
OUT2: 1 SPST relay 8(4)A 250 Va
Buzzer output only on models where this is provided
Measurement range -50 ... 140°C (-58 ... 284°F)
Accuracy better than 0.5% of end of scale +1 digit
Resolution 0.1°C (0.1°F up to +199.9°F; 1°F over)
NTC/PTC - 12V, 12-24V
D.I.
Supply
Pb1
OUT1 OUT2
1 2 3 4 5 7 8 9 10 11 12
NTC/PTC - 24V, 115 V, 230 V
D.I.
Supply
Pb1
OUT1 OUT2
1 2 3 4 5 6 7 9 10 11 12
TERMINALS
1-2-3 regulator relay OUT1 *7-8
Power supply 12V
a/c
and 12-24V
a/
12-36V
c
.
4-5 regulator relay OUT2 9-11 Probe Pb1 Input
*6-7
Power supply 24V
a
, 115V
a
and 230V
a
.
9-12 Digital Input (D.I.)
A TTL input for Copy Card and TelevisSystem connection * depends on model