Block Diagram - Pepperl+Fuchs 1/209 Handbuch

Trip Amplifier 1/209
Technical Data
2.13

Block Diagram

32 30 28 26 d+
CH1 CH2 CH3 CH4
32 30 28 26 z-
RS232
PROGRAM
1 Function selector switch e.g. High, Low
2 Central unit
3 LED driver for four alarm LEDs and one power LED
4 Relay driver
5 Digital in/outputs for external events or as a frequency input or counter input
6 Display (2 lines)
7 Push-buttons
8 Supply
CH1 ... CH4 Inputs
RS 232 serial Interface
D1 ... D4 Digital in/outputs for additional switching functions or as an integral counter output
LED 1 ... 5 Limit LEDs, power on, for alarm and self-monitoring
1
2
6 7
3
4
5
8
K1 K2 K3 K4
d8 d12 d16 d20
b8 b12 b16 b20
z8 z12 z16 z20
d10 d14 d18 d22
b10 b14 b18 b22
z10 z14 z18 z22
D1 ... D4
+ z2 (L)
- z4 (N)
z6 (PE)
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