Technical Data; Led Blinking Pattern - Samson 5757-7 Mounting And Operating Instructions

Design and principle of operation
4
Memory pen – 64
For indirect data transmission and data
logging, order no. 1400-9753
2.2

Technical data

Type 5757-7 Controller with Electric Actuator
Temperature sensor
Measuring range
Binary inputs
BE1 (instead of
potentiometer)
BE2 (instead of
return flow sensor
Potentiometer input
Switching output
Rated travel
Transit time for
rated travel
Nominal thrust
Supply voltage
Power consumption
Class of protection
Permissible temperatures
Ambient
Storage
Degree of protection
Mounting position
Noise immunity
Noise emission
Weight
8
EB 5757-7 EN
Max. 3 x Pt 1000
–40 to 150 °C
Floating contact
Floating contact
1000 to 1100 Ω or
1000 to 2000 Ω
230 V/50 Hz/1 A
Circulation pump or
external heat demand
6 mm
20 s
300 N
230 V (±10 %) / 50 Hz
Approx. 3 VA
II
0 to 50 °C
–20 to 70 °C
IP 42
Any, but not suspended
EN 61000-6-2
EN 61000-6-3
Approx. 0.7 kg
2.3

LED blinking pattern

The device has a red and a yellow LED
which indicate the operating states of the
device.
The LEDs are located underneath the cover
on top of the circuit board.
Blinking pattern of the yellow LED
• Device switched off or command mode:
ON
OFF
• Device switched on or memory pen ac-
tion completed:
ON
OFF
• Active return flow temperature limitation
or validity error in memory pen:
ON
OFF
• Preparing to read data from memory
pen:
ON
OFF
Time [s]
Time [s]
Time [s]
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