Seneca Z113S Manual

EN
Z113S :
Z113D :
Z113T :
GENERAL FEATURES
Programmable analog input via DIP-switch for current and voltage signals.
Stabilized power supply for transducers 2 wires tecnique with protection against
short-circuit.
Alarms set-point regulation, regulation also for working delay and hysteresis.
Indications on the front for presence of power supply and overflow for thresholds.
Test-point to control set-points.
Selection by DIP-switch for the type of alarm ( min or max ) for each of set-points and
the state of relays (normally powered or normally not powered).
Output with relays.
3 points galvanic separation, 1500 Vac between power supply and input and outputs.
Box in auto extinguishing polycarbonate, 1 DIN module, back for rail 35 mm (DIN
46277).
TECHNICAL FEATURES
Power:
Input:
Adjustments:
Output:
Errors referred to input
measure's field:
Protection
Input / power supply:
THRESHOLD FOR ANALOG SIGNALS
WITH RELAY OUTPUT
1 SET-POINT
2 SET-POINT
3 SET-POINT
19-40 Vdc, 19-28 Vac 50-60Hz, max 2.5W.
!Current 0-20 mA or 4-20 mA both active and passive
wiring, input impedance 100 ohm, sensor's stabilized power
20 Vdc 20 mA.
Voltage 0-5 Vdc, 1-5 Vdc, 0-10 Vdc and 2-10 Vdc, input
impedance 1 Mohm.
Set-point for the alarms between 1 % and 100 % of the
signal to be controlled.
Working delay between 0,3 s and 30 s.
Hysteresis between 2 % and 15 % for full-scale.
Relays, 1 A 30 Vdc / 5 A 250 Vac maximum (resistive load).
Z113S 1 SPDT contacts,
Z113D 2 SPST contacts, Z113T 3 SPST contacts.
Thermic coefficient:
0, 02%/°C
Against pulse overvoltages 400W/ms.
MI000903-E
Linearity error:
0,05%
ENGLISH - 1/8