IFM PQC816
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Quick facts
| Availability | Confirmed on request |
| Category | Compact housing with display for pneumatics |
| Warranty | 12-month (new) · 3-month (used/refurbished) |
Shipping & availability
When can PQC816 be shipped?
PQC816 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up PQC816 in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for PQC816 and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for PQC816, subject to availability and destination.
Reliable monitoring of the system pressure in pneumatics and in compressed air systems Very high overpressure and vacuum resistance Clearly visible TFT display Red/green display for clear identification of the acceptable range With programmable switching output and analogue output Convenient operation via buttons or parameter setting via IO-Link
Specifications
Product characteristics
| Number of inputs and outputs | Number of digital outputs: 1; Number of analogue outputs: 1 |
| Measuring range | -1...1 bar; -1000...1000 mbar; -100...100 kPa |
| -1...1 bar | -1000...1000 mbar |
| Process connection | threaded connection G 1/8 internal thread (2x) |
Application
| Special feature | Gold-plated contacts |
| Application | for industrial applications |
| Media | compressed air; nitrogen (N2) |
| Conditionally suitable for | other media on request |
| Medium temperature[°C] [°C] | 0...60 |
| Min. burst pressure | 30 bar; 3 MPa |
| 30 bar | 3 MPa |
| Pressure rating | 20 bar; 2 MPa |
| 20 bar | 2 MPa |
| Vacuum resistance | -1000 mbar; -0.1 MPa |
| -1000 mbar | -0.1 MPa |
| Type of pressure | relative pressure; vacuum |
Electrical data
| Operating voltage[V] [V] | 18...30 DC |
| Current consumption[mA] [mA] | < 30 |
| Min. insulation resistance[MΩ] [MΩ] | 100; (500 V DC) |
| Protection class | III |
| Reverse polarity protection | yes |
| Overvoltage protection | yes; (< 40 V) |
| Power-on delay time[s] [s] | 0.3 |
| Integrated watchdog | yes |
Inputs / outputs
| Number of inputs and outputs | Number of digital outputs: 1; Number of analogue outputs: 1 |
Outputs
| Total number of outputs | 2 |
| Output signal | switching signal; analogue signal; IO-Link; (configurable) |
| Electrical design | PNP/NPN; (configurable) |
| Number of digital outputs | 1 |
| Output function | normally open / normally closed; (parameterisable) |
| Max. voltage drop switching output DC[V] [V] | 2.5 |
| Permanent current rating of switching output DC[mA] [mA] | 100 |
| Switching frequency DC[Hz] [Hz] | < 170 |
| Number of analogue outputs | 1 |
| Analogue current output[mA] [mA] | 4...20, invertible; (scalable) |
| Max. load[Ω] [Ω] | 500 |
| Analogue voltage output[V] [V] | 0...10 / 1...5, invertible; (scalable) |
| Min. load resistance[Ω] [Ω] | 2000 |
| Short-circuit protection | yes |
| Type of short-circuit protection | pulsed |
| Overload protection | yes |
Measuring/setting range
| Measuring range | -1...1 bar; -1000...1000 mbar; -100...100 kPa |
| -1...1 bar | -100...100 kPa |
| Set point SP | -1...1 bar; -100...100 kPa |
| Analogue start point | -1...0.6 bar; -100...60 kPa |
| -1...0.6 bar | -100...60 kPa |
| Analogue end point | -0.6...1 bar; -60...100 kPa |
| -0.6...1 bar | -60...100 kPa |
| In steps of | 0.001 bar; 0.1 kPa |
| 0.001 bar | 0.1 kPa |
Accuracy / deviations
| Switch point accuracy[% of the span] [% of the span] | < ± 0,5; (turn down 1:1) |
| Repeatability[% of the span] [% of the span] | < ± 0,1; (with temperature fluctuations < 10 K: turn down 1:1) |
| Characteristics deviation[% of the span] [% of the span] | < ± 0,5; (turn down 1:1; including linearity, hysteresis and repeatability) |
| Linearity deviation[% of the span] [% of the span] | < ± 0.5 % (limit value setting according to DIN EN IEC 62828-1) turn down 1:1 |
| Hysteresis deviation[% of the span] [% of the span] | < ± 0,25; (turn down 1:1) |
| Long-term stability[% of the span] [% of the span] | < ± 0,1; (turn down 1:1; per year) |
| Temperature coefficient zero point[% of the span / 10 K] [% of the span / 10 K] | 0,2; (Turn down 1:1) |
| Temperature coefficient span[% of the span / 10 K] [% of the span / 10 K] | 0,2; (Turn down 1:1) |
Response times
| Response time[ms] [ms] | 6 |
| Damping process value dAP[s] [s] | 0...4 |
| Damping for the analogue output dAA[s] [s] | 0...99.99 |
Software / programming
| Parameter setting options | display can be rotated and switched off; analogue output selectable and scalable; Teach function; simulation function; diagnostic function |
Interfaces
| Communication interface | IO-Link |
| Transmission type | COM3 (230,4 kBaud) |
| IO-Link revision | 1.1.3 |
| SDCI standard | IEC 61131-9: 2019-06 |
| Profiles | Smart Sensor - SSP 4.1.1; Measuring and Switching Sensor, 1 channel; BLOB; Binary Large Object transfer; Common - I&D; Identification and Diagnosis; Extension; Quantity detection, switches when value exceeds the setpoint; Function; Locator; Function; ProductURI |
| Smart Sensor - SSP 4.1.1 | Measuring and Switching Sensor, 1 channel |
| BLOB | Binary Large Object transfer |
| Common - I&D | Identification and Diagnosis |
| Extension | Quantity detection, switches when value exceeds the setpoint |
| Function | ProductURI |
| SIO mode | yes |
| Required master port type | A |
| Process data analogue | 1 |
| Process data binary | 2 |
| Min. process cycle time[ms] [ms] | 0.6 |
| IO-Link resolution pressure[bar] [bar] | 0.0001 |
| IO-Link process data (cyclical) | pressure; 16; device status; 4; SSC1.1; 1; SSC1.2; 1 |
| pressure | 16 |
| device status | 4 |
| SSC1.1 | 1 |
| SSC1.2 | 1 |
| IO-Link functions (acyclical) | application specific tag; internal temperature; Medium temperature |
| Supported DeviceIDs | default; 1725 |
| default | 1725 |
Operating conditions
| Ambient temperature[°C] [°C] | 0...60 |
| Storage temperature[°C] [°C] | -25...85 |
| Protection | IP 65 |
Tests / approvals
| EMC | DIN EN 61326-1 |
| Shock resistance | DIN EN 60068-2-27; 50 g (11 ms) |
| DIN EN 60068-2-27 | 50 g (11 ms) |
| Vibration resistance | DIN EN 60068-2-6; 20 g (10...2000 Hz) |
| DIN EN 60068-2-6 | 20 g (10...2000 Hz) |
| MTTF[years] [years] | 392 |
| UL approval | UL approval no.; J067 |
| UL approval no. | J067 |
| Pressure Equipment Directive | Sound engineering practice; can be used for stable gases fluid group 2 |
Mechanical data
| Weight[g] [g] | 53 |
| Housing | rectangular |
| Dimensions[mm] [mm] | 37.7 x 30 x 38.6 |
| Materials | PBT; PC; TPE; NBR; FKM; brass; silicon (coated) |
| Materials (wetted parts) | PBT; FKM; brass; silicon (coated) |
| Min. pressure cycles | 50 million |
| Process connection | threaded connection G 1/8 internal thread (2x) |
Displays / operating elements
| Display | Display 1"; 128 x 96 pixels; switching status; 1 x LED, yellow |
| Display 1" | 128 x 96 pixels |
| switching status | 1 x LED, yellow |
| Display unit | mbar; kPa; mmHg; kgf/cm² |
Accessories
| Items supplied | head cap screw: 2 x (M3 x 8 mm) |
Remarks
| Pack quantity | 1 pcs. |
Electrical connection
| Connector | 1 x M8; coding: A; Contacts: gold-plated |







