JUMO 701150 14597 safetyM STB/STW - Safety Temperature Limiter and Safety Temperature Monitor Operating Manual - Manual (Page 90)

8 Technical data 2014-05-01 90
8.2 Analog output
8.3 Binary input
8.4 Relay outputs
Type of sig-
nal Accuracy Residual ripple Load influence Temperature influ-
ence
Load
resis-
tance
Current 4 to 20 mA ≤ 0.5 % ± 0.5 % at 300 Ω ± 0.05 mA/ 100 Ω 150 ppm / K ≤ 500 Ω
0 to 20 mA
Voltage 2 to 10 V ≤ 0.5 % ± 0.5 % ± 15 mV 150 ppm / K ≥ 500 Ω
0 to 10 V
Connection Function
1 potential-free contact Unlocking, keyboard locking, level locking can be configured
Relay output KV Relay (changeover contact) without shroud
30000 operations at a performance of 3 A /250 V, 50 Hz resistive load
or maximum DC 30 V / 3 A. Minimal current: DC 12 V / 100 mA.
Relay output alarm Changeover contact
Contact protection switching:
safety fuse 3.15 AT, installed in the N/O contact arm
30000 operations at a performance of 3 A /230 V, 50 Hz resistive load
or maximum DC 30 V / 3 A. Minimal current: DC 12 V / 100 mA.