We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
The Inor SR360 accepts a DC current, 4-20mA loop or DC voltage input signal and provides two relay outputs for alarms or signal excursion monitoring.
The Inor SR360 is designed for monitoring DC current and voltage signals. The SR360 provides 2 output relays with individually adjustable trip functions. LED’s in the front indicate alarm status and active power is being applied to the unit. The SR360 trip amplifier is the ideal solution for adding alarm capabilities to 4-20mA process signal loops. The SR360 requires either 25 V AC or DC to operate.
| Input Current | 0(4) to 20 mA or ±20 mA (switch selectable) |
| Input impedance | 5 Ω |
| Maximum overload | 200 mA |
| Input Voltage | 0 to 10 V or ±10 V (switch selectable) |
| Input impedance | 1 MΩ |
| Maximum overload | 250 V |
| Output, Relay 1 & 2 | |
| Relay contacts | 1-pole switch over contact (SPDT) |
| Contact rating | 250 VAC/DC, 6 A, 1 500 VA |
| Relay function | Monostable, Normally active or passive (switch selectable) |
| Alarm functions, relay 1 | High/Low alarm (switch selectable) |
| Alarm functions, relay 2 | High/Low alarm or Power failure alarm (switch selectable) |
| Alarm indication | Alarm state indicated by yellow LED |
| Adjustable alarm set-point | 0 to 100 % of input range (12-turn potentiometers in front) |
| Adjustable hysteresis | 0 to 60 % of span (12-turn potentiometers in front) |
| Response time | Ca. 20 ms (fixed) |
| Operation temperature | -20 to +60 °C / -4 to +140 °F |
| Galvanic isolation | |
| Input / power supply / relay outputs | 4 kVAC, 1 min |
| Relay 1 / Relay 2 | 2.5 kVAC, 1 min |
| Power supply | |
| Voltage | 24 VAC/DC ±15 %, 48 to 62 Hz (AC supply) |
| Power consumption | AC: ca. 2 VA, DC: ca. 1 W |
| Typical accuracy | Trip point: ±0.2 % of span |
| Mounting | Rail acc. to DIN EN 50022, 35 mm |
Write Your Own Review