SPECIFICATIONS Accuracy: ±0.1% @ 15-35°C Step Response: 10 to 90% full-scale, 50 msec Turndown Ratio: max. offset divided by minimum span, 1000 with 0.1% resolution; 100 with 0.01% resolution SIGNAL CONDITIONERS (Non-isolated TTL-level pulse input standard) Threshold: 0.7 to 2.0 V Frequency Ranges: 0.2 Hz to 20 kHz Protection Level: 24 V Trigger Slope: Positive Connection (TTL): Plug-in screw terminal Contact Closure Connection: plug-in screw terminal NPN Open Collector Connection: plug-in screw terminal Sensor Excitation (NPN): 16-30 V @ 70 mA non-regulated ISOLATED PULSE Input with Excitation (Voltage input and passive magnetic pickup MOST POPULAR) Connection: plug-in screw terminal

Maximum Signal: 60 V rms with protection to 240 V Sensitivity: 20 mV rms Input Impedance: 75 K min Hysteresis: 50 mV NPN Open-Collector Input Connection: plug-in screw terminal Sensor Excitation: 12 V regulated NAMUR Input Connection: plug-in screw terminal Sensor Excitation: 8.2 V Internal Load/Source Impedance: 1 kOhm Activated: <1 mA Deactivated: >3 mA Contact-Closure Input Connection: plug-in screw terminal

Sensor Excitation: 12 V regulated Frequency Range: 10 on/off per second ISOLATED ANALOGUE Input-optional Connection: plug-in screw terminal Signal Range(s): 0-5 Vdc, 1-5 Vdc, 0-10 Vdc, 0-1 mA dc, 4-20 mA dc Isolation, SIG GND to DIG GND: 354 Vp Low-Level Shutoff: programmable Non-Linearity Max.: 0.3% FS Accuracy at 25°C: 0.05% FS Temperature Coefficient: 50 ppm/°C