Optek 156 - 6 Technical Data

Technical data
- 10 -
optek-Manual--1004-1022-02--156-US-2017-12-11
www.optek.com
6 Technical data
Tab. 1 Technical data 156 converter
*
Housing: 19"-version for mounting in control cabinets 3 U / 21 HP
- dimensions: W 106.3 mm (4.19 in.) H 128.4 mm (5.06 in.) D 208 mm (8.19 in.)
- material: aluminium / diverse plastics
- protection: front IP40 / rear IP20 (mains supply secured against accidental touching)
Display: 1 digital display, 3 digits, LED, height 7mm
Operation: dip switches, potentiometer, coding switch
LED: 1 LED (red): power on
1 LED (green): zero
5 LED (yellow): measuring ranges
2 LED (red): alarm I and II
1 LED (red): lamp or system failure
Sensor-inputs: 1 for optek photometric sensor AF56 or AS56
Sensor lamp-outputs: 1 lamp supply for optek photometric sensor AF56 or AS56
4.8 ... 7.0 V DC
mA-outputs: 1 x 4 - 20 mA
functionally galvanically isolated (min. 500 V DC) for connection to PELV
- accuracy: < 1 %
- load: < 500 Ohm
Relay-outputs: 2 independently adjustable SPDT contacts
0 - 250 V AC, 0 - 300 V DC, 0 - 8 A (refer to load limit curve relay outputs in the manual)
- for alarm I and II
Failsafe-output: 1 SPDT contact to alarm in case of lamp or system failure (active)
0 - 250 V AC, 0 - 300 V DC, 0 - 8 A (refer to load limit curve relay outputs in the manual)
Cable lengths (sensor): 2, 3, 5, 10, 15, 20, 30 … 100 m
(7, 10, 16, 33, 49, 66, 98 …328 ft)
sensor AS56: max 50 m
Power supply
(Fixed, secured against acci-
dental touching):
115 / 230 V AC, selectable (93.5 - 132 / 187 - 264 V AC, 47 - 64 Hz) or
24 V AC / DC (AC: 20.4 - 26.4 V AC, 47 - 64 Hz; DC: 20.4 - 28.8 V DC) (SELV / PELV)
consider an external release device
- power consumption: < 30 VA
Ambient conditions: temperature during operation (no direct sunlight):
- converter: 0 - 50 °C (32 - 122 °F)
- with optional stainless steel housing S19-42 (IP65): 0 - 40 °C (32 - 104 °F)
- with optional plastic housing B19-42 (IP66): 0 - 35 °C (32 - 95 °F)
- with optional plastic housing B19-21 (IP66): 0 - 35 °C (32 - 95 °F)
- temperature during transport (no direct sunlight): -20 - 70 °C (-4 -158 °F)
EN 61010-1 / 2002-08 / class 1
Weights: 156 with mounting angle: 1.4 - 2.0 kg
156 with S19-42 housing: 8.5 - 7.9 kg
156 with B19-42 housing: 3.5 - 4.1 kg
156 with B19-21 housing: 1.4 - 2.0 kg
Certificates: ISO 9001:2015, GS, CE
*. Data given are subject to changes without prior notice.