PFU 780 · Edition 02.12
60
F1
2b
4b
MPT 700
12–24 V
0 V
12–24 V
0 – 100%
GND
16b
14z
E1
14d
E2
16z
E3
14b
10b
12b
0 V
2z
A1
6b
8b
COM
L1
30b
30z
30d
N
28b
28z
28d
PE
32b
32z
32d
20b
20z
mA
1
20d
mA
2
GND
100% – 0
18b
18z
18d
2d
A2
4z
A3
4d
A4
6z
A5
6d
A6
8z
A7
8d
A8
10z
1
12z
10d
µC
/
2
/
8888
88
8 .11 Impulse system MPT 700
With 11 outputs for activation of burner control units PFU 780.
The furnace atmosphere is circulated thanks to intermittent
operation, and thereby constant temperature distribution and
shorter heating-up periods for all gas-fired heat treatment
furnaces are ensured.
Mains voltage: 95–240 V AC, ± 10%, 50/60 Hz.
Power consumption: 10 VA.
Additional auxiliary voltage: 12–24 V DC, ± 10%, max. 1.1 A.
Controller inputs: 2 x 0(4)–20 mA with common earth, floating,
load impedance approx. 225 Ω.
Three-point step input: floating, 12–24 V DC, load impedance
approx. 2.7 kΩ.
Digital inputs E1–E3: with common earth, floating, 12–24 V DC,
load impedance approx. 2.7 kΩ.
Order No. 84395050
Further information can be found in brochure MPT.
Accessories