Interface converter - PSM-ME-RS232/TTY-P - 2744458
- Manufactured by:
- PHOENIX CONTACT
- Price (VAT excluded)
- € 396.19
- Nuova Elva code
- 2744458
- Manufacturer code
- 2744458
- Availability
- Send request for quotation
Interface converter, for converting RS-232 (V.24) to TTY, with electrical isolation, 2 channels, rail-mountable
Features
Mounting on standard EN DIN rails
Transmission distances of up to 1000 m in active TTY mode
High-quality 3-way isolation up to 2 kV (VCC // RS-232 // TTY)
In the case of variable cable lengths, the TTY connection on the field side can be established conveniently using plug-in screw terminal blocks
Integrated surge protection with transient discharge to the DIN rail
Conversion of RS-232 TxD/RxD full duplex data signals to the TTY current loop standard
Semi-active, active or passive TTY mode, depending on pin assignment
24 V DC or AC power supply suitable for the control cabinet
Active data transmission indicated by separate data indicators for the transmit and receive channels
RS-232 connection via 9-pos. D-SUB and standard RS-232 cable
Transmission speed of up to 19.2 kbps
Shipbuilding approval in accordance with DNV GL
cULus Listed
EAC
cULus Recognized
DNV GL
UL Listed
cUL Listed
cUL Recognized
UL Recognized
Specifications
| Depth | 118.6 mm |
|---|---|
| Height | 99 mm |
| Width | 22.5 mm |
Ambient conditions | |
| Altitude | ≤ 5000 m (For restrictions, see the manufacturer's declaration for altitude operation) |
| Degree of protection | IP20 |
| Noise immunity | EN 61000-6-2:2005 |
| Ambient temperature (operation) | 0 °C - 55 °C |
| Ambient temperature (storage/transport) | -40 °C - 85 °C |
| Permissible humidity (operation) | 10 % - 95 % (non-condensing) |
Conformance/approvals | |
| Designation | CE |
| Identification | CE-compliant |
| Designation | EAC |
| Identification | EAC |
| Designation | UL, USA/Canada |
| Identification | 508 Recognized |
| Identification | Class I, Div. 2, Groups A, B, C, D |
| Identification | Class I, Zone 2, AEx nA IIC T4 |
| Identification | Class I, Zone 2, Ex nA IIC T4 Gc X |
| Designation | Corrosive gas test |
| Identification | ISA-S71.04-1985 G3 Harsh Group A |
| Designation | Shipbuilding |
| Identification | DNV GL |
| Temperature | B |
| Humidity | A |
| Vibration | A |
| EMC | B |
| Enclosure | Required protection according to the Rules shall be provided upon installation on board |
Environmental Product Compliance | |
| REACh SVHC | Lead 7439-92-1 |
| China RoHS | Environmentally Friendly Use Period = 50 years |
| China RoHS | For details about hazardous substances go to tab 'Downloads', Category 'Manufacturer's declaration' |
Dimensions | |
| Caption | Slim design |
| Width | 22.5 mm |
| Height | 99 mm |
| Depth | 118.6 mm |
Interfaces | |
| Interface 1 | V.24 (RS-232) interface in acc. with ITU-T V.28, EIA/TIA-232, DIN 66259-1 |
| Connection method | D-SUB 9 plug |
| Transmission length | 15 m (shielded twisted pair) |
| Conductor cross section flexible min. | 0.2 mm² |
| Conductor cross section flexible max. | 2.5 mm² |
| Conductor cross section AWG min. | 24 |
| Conductor cross section AWG max. | 13 |
| Pin assignment | DTE/DCE switchover via switch |
| Protocols supported | transparent protocol |
| Serial transmission speed | ≤ 19.2 kbps |
| Interface 2 | TTY interface, CL2 in acc. with DIN 66348-1 |
| Operating mode | Active, semi active, passive |
| Connection method | Pluggable screw connection |
| Transmission length | 1000 m (shielded twisted pair) |
| Load/output load current output | ≤ 500 Ω |
| Impedance | ≤ 117 Ω (Output) |
| Impedance | 126 Ω (Input) |
| Output current | 2x 20 mA ±10 % (Loop current) |
Standards and Regulations | |
| Electromagnetic compatibility | Conformance with EMC Directive 2014/30/EU |
| Noise emission | EN 61000-6-4 |
| Noise immunity | EN 61000-6-2:2005 |
| Connection in acc. with standard | CUL |
| Standards/regulations | EN 61000-4-2 |
| Contact discharge | ± 6 kV (Test Level 3) |
| Standards/regulations | EN 61000-4-3 |
| Frequency range | Test Level 3 |
| Standards/regulations | EN 61000-4-4 |
| Comments | Criterion B |
| Standards/regulations | EN 61000-4-5 |
| Signal | ± 2 kV (42 Ω) |
| Standards/regulations | EN 55011 |
| Standards/regulations | EN 61000-4-6 |
Power supply | |
| Nominal supply voltage | 24 V AC/DC ±20 % (via pluggable COMBICON screw terminal block) |
| Typical current consumption | 75 mA (24 V DC) |
| Protective circuit | Surge protection Suppressor diode |
Note | |
| Utilization restriction | EMC: class A product, see manufacturer's declaration in the download area |
