PSM-ME-RS232/RS232-P Bộ chuyển đổi nối tiếp RS232 (4 kênh) cách ly 3 chiều 2 kV thông qua cổng DB9M, tốc độ truyền tối đa 115,2 kbps, sử dụng nguồn 24 VDC của hãng Perle-Canada hiện đang được BKAII phân phối rộng rãi tại thị trường Việt Nam. PSM-ME-RS232/RS232-P được thiết kế theo tiêu chuẩn công nghiệp, nhỏ gọn, dễ dàng lấy được tín hiệu về PLC, máy tính, vi xử lý, máy tính nhúng. Sản phẩm hiện đang được sử dụng trong các bài toán M2M, IoT của các lĩnh vực: Điện lực, khí tượng thủy văn, giao thông thông minh…
Tính năng của sản phẩm :
- Maximum transmission speed of 115.2 kbps
- High-quality 3-way isolation up to 2 kV (VCC, V.24 (RS-232), TTY)
- Integrated surge protection with transient discharge to the DIN rail
- Transmission speed up to 115.2 kbps
- Transmission of TxD/RxD data channels and RTS/CTS control lines
- Active data transmission indicated by separate data indicators for the transmit and receive channels
- 24 V DC or AC power supply suitable for the control cabinet
Thông số kỹ thuật của sản phẩm :
| Serial interface |
| 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 |
115.2 kbps |
| Interface 2 |
V.24 (RS-232) interface in acc. with ITU-T V.28, EIA/TIA-232, DIN 66259-1 |
| Connection method |
Pluggable screw connection |
| Transmission length |
15 m (shielded twisted pair) |
| Conductor cross section flexible min. |
0.2 mm² |
| Conductor cross section AWG min. |
24 |
| Conductor cross section AWG max. |
13 |
| Ambient Conditions |
| Ambient temperature (operation) |
0 °C ... 55 °C |
| Ambient temperature (storage/transport) |
-40 °C ... 85 °C |
| Permissible humidity (operation) |
10 % ... 95 % (non-condensing) |
| Altitude |
5000 m (For restrictions see manufacturer's declaration) |
| Degree of protection |
IP20 |
| Noise immunity |
EN 61000-6-2:2005 |
| General |
| Electrical isolation |
VCC // V.24 (RS-232) (A) // V.24 (RS-232) (B) |
| Test voltage data interface/power supply |
2 kVrms (50 Hz, 1 min.) |
| Standards/regulations |
|
| Electromagnetic compatibility |
Conformance with EMC Directive 2014/30/EU |
| Net weight |
123.18 g |
| Housing material |
PA |
| Color |
green |
| Conformance |
CE-compliant |
| UL, USA/Canada |
508 recognized |
| Noise emission |
EN 61000-6-3 |
| MTBF |
2263 Years (Telcordia standard, 25°C temperature, 21% operating cycle (5 days a week, 8 hours a day)) |
| 438 Years (Telcordia standard, 40°C temperature, 34.25% operating cycle (5 days a week, 12 hours a day)) |
| Transmission channels |
4 (2/2), RxD, TxD, RTS, CTS; full duplex |
| Bit delay |
< 3 µs |
| Bit distortion |
< 5 % |
| Test voltage data interfaces |
2 kV AC |
| Test voltage data interface/power supply |
2 kV AC |
| Power supply |
| Nominal supply voltage |
24 V AC/DC ±20 % |
| Supply voltage range |
19.2 V AC/DC ... 28.8 V AC/DC |
| Typical current consumption |
40 mA (24 V DC) |
| Protective circuit |
Surge protection Suppressor diode |
| Dimensions |
| Width |
22.5 mm |
| Height |
99 mm |
| Depth |
118.6 mm |
|
| Environmental Product Compliance |
| China RoHS |
Environmentally Friendly Use Period = 50 |
| Reach and RoHS Compliant |
Reach and RoHS Compliant |
| Standards and Regulations |
| Electromagnetic compatibility |
Conformance with EMC Directive 2014/30/EU |
| EMC Immunity |
EN 61000-4-2: Contact discharge ± 6 kV (Test Level 3)
EN 61000-4-3: Frequency range Test Level 3
EN 61000-4-4: Criterion B
EN 61000-4-5: Signal ± 2 kV (12 Ω)
EN 55011
EN 61000-4-6 |
| Conformance |
CE-compliant |
| UL, USA/Canada |
508 recognized |
| Noise emission |
EN 61000-6-3 |
| Noise immunity |
EN 61000-6-2:2005 |
| Connection in acc. with standard |
CUL |
| UL, USA/Canada |
Class I, Div. 2, Groups A, B, C, D |
| Class I, Zone 2, AEx nA IIC T4 |
| Class I, Zone 2, Ex nA IIC T4 Gc X |
| Approvals |
|
UL Recognized
cUL Recognized
DNV
EAC
cULus Recognized
UL Listed
cUL Listed
cULus Listed |
| Commercial data |
| Packing unit |
1 |
| Weight per piece |
181.2 g |
| Country of origin |
Germany |
Mã sản phẩm :
- PSM-ME-RS232/RS232-P - Serial Isolator. Interface converter for the electrical isolation of RS-232 interfaces ( 4 channels ). Connections via DB9M and terminal block - requires external DC power supply
- PSM-ME-RS232/RS232-P - Serial Isolator. Interface converter for the electrical isolation of RS-232 interfaces ( 4 channels ). Connections via DB9M and terminal block– 24VDC USA wall power adapter included
- PSM-ME-RS232/RS232-P - Serial Isolator. Interface converter for the electrical isolation of RS-232 interfaces ( 4 channels ). Connections via DB9M and terminal block– 24VDC UK wall power adapter included
- PSM-ME-RS232/RS232-P - Serial Isolator. Interface converter for the electrical isolation of RS-232 interfaces ( 4 channels ). Connections via DB9M and terminal block– 24VDC EU wall power adapter included
Các bài viết tham khảo:
"BKAII - Thiết bị truyền thông TỐT nhất với giá CẠNH TRANH nhất!"
bkaii.com.vn
BKAII - Thiết bị truyền thông TỐT nhất với giá CẠNH TRANH nhất!
