ITP15 LED Bargraph Indicator User guide ITP15_2019.12_48199_EN © All rights reserved Subject to technical changes and misprints akYtec GmbH · Vahrenwalder Str. 269 A · 30179 Hannover · Germany · Tel.: +49 (0) 511 16 59 672-0 · www.akytec.
Contents 1 Overview ........................................................................................................................................................2 2 Technical data ...............................................................................................................................................2 2.1 Galvanic isolation .....................................................................................................................................2 2.
1 Overview ITP15 is a universally applicable process indicator. It is designed for visualizing percentage reading of process parameter and can be used with various standard DC current or voltage signals. The device requires 24V DC auxiliary voltage. 2 Technical data Table 2.1 Technical data Parameter Power supply Power consumption, max.
3 Intended use The device may only be used in the manner described in this user guide, properly installed and in accordance with the specification. Damages caused by disregarding the instructions of this manual are without liability. Non-observance of the safety guidelines may result in damage to the device and injury to personal. Improper use Any other use is considered improper.
Fig. 5.3 Disconnecting the wire Fig. 5.4 Mounting Press the release lever to free the wire. – – – – The electrical connections are shown in Fig. 5.5-5.6 and the terminal assignments in Table 5.1. Connect the power supply to the terminals 24V+ / 24V-. Ensure that the device is provided with its own power supply line and electric fuse I = 0.5 A. The maximum conductor cross-section is 1 mm². Wires should be stripped for approx. 810 mm. 5.1.1 Input Fig. 5.5 Input wiring Table 5.
Configuration Each of the 10 display segments can be in one of the following states: off green light red light fast flashing (red/green) slow flashing (red/green) The display is shown in drawn in horizontal position. The following symbols are used: Fig. 6.1 Diagram symbols The display segments light green or red depending on the input signal value and the set alarm limits (sect. 6.1.). The NPN output can be switched on/off using the same alarm limits (Table 6.2, parameter 2).
0-10 V 2-10 V Off 2 Output control (Fig. 6.2) On within limits On outside limits On 3 Output safe state Off Off 4 Flashing On 6.1 Alarm limits The alarm limits are the signal levels at which the segment color changes and the output switches on or off depending on the value of the parameter 2. "Output control" (Table 6.2). To set up the upper (HL) and lower (LL) limits, press and hold the button and then proceed in accordance with Fig. 6.3. for 3 seconds Fig. 6.
Fig. 6.3 Alarm limits adjustment To set LL to 0% and HL to 100%, set the first and the last segments to “fast flashing red” using the buttons and , then press to save and quit (Fig. 6.4 a, b). If you need only one limit (lower or upper), press and hold the button the first or the last segment to “slow flashing green” using the button to save and quit (Fig. 6.4 b, c). for 3 seconds, set or , and press Fig. 6.4 Setting the alarm at the limit values 7.
Fig. 7.1 Operation display Each segment corresponds to 10% of the measurement range. In case of a fault in the 4-20 mA and 2-10 V input circuit (short circuit or sensor break), the three right and left extreme segments flash in red (Fig. 7.2) and the output is set to the state defined in the parameter 3. “Output safe state” (Table 6.2). Fig. 7.2 Fault indication For signals 0-20 mA and 0-10 V, short circuit and sensor break are indicated as 0%. The output will not be set to the safe condition.
. Scope of delivery – – – – ITP15 Gasket Mounting nut User guide 1 1 1 1 Appendix A. Dimensions Fig. A1 Fig. A2 To prevent the device spinning, the borehole in the front panel must correspond to the dimensions in Fig. A2. akYtec GmbH · Vahrenwalder Str. 269 A · 30179 Hannover · Germany Tel.: +49 (0) 511 16 59 672-0 · www.akytec.
