Product information
Overview
Key Features
- Operator panel display: OP 77B with a 4.5 in STN display, 2 colors (Black/white), and 160 pixel × 64 pixel resolution.
- Membrane keyboard: Membrane keyboard with 8 function keys, 4 function keys with LEDs, 23 system keys, numeric, alphanumeric and hexadecimal keyboards.
- Communication interfaces: 1x RS 232, 1x RS 422, 1x RS 485 (max. 12 Mbit/s), and 1 USB interface; PROFIBUS and MODBUS supported.
- Configuration: Configurable with WinCC flexible 2004 Compact; customer-specific configuration: No.
- Supply and mounting: DC supply voltage, current consumption (rated value) 0.2 A, vertical mounting position, and maximum permissible angle of inclination without external ventilation of 80°.
- Front and rear protection: IP65 at the front, IP20 at the rear; NEMA 4x and NEMA 12 at the front when installed.
Technical Summary
| Product type | OP 77B |
|---|---|
| Display | 4.5 in STN, 2 colors (Black/white), 160 pixel × 64 pixel |
| Keyboard | Membrane keyboard; 8 function keys and 23 system keys |
| Interfaces | 1x RS 232, 1x RS 422, 1x RS 485 (max. 12 Mbit/s), 1 USB interface |
| Protocols | PROFIBUS and MODBUS supported; PROFINET IO, PROFIsafe, EtherNet/IP and TCP/IP not supported |
| Configuration software | WinCC flexible 2004 Compact |
| Supply voltage | DC |
| Current consumption (rated value) | 0.2 A |
| Mounting position | vertical |
| Protection | IP65 at the front; IP20 at the rear |
| Product lifecycle | Product cancellation |
Frequently Asked Questions
What display does Siemens 6AV6641-0CA01-0AX1 have?
It has a 4.5 in STN display with 2 colors (Black/white) and 160 pixel × 64 pixel resolution.
Which interfaces and protocols are supported?
It has 1x RS 232, 1x RS 422, 1x RS 485 (max. 12 Mbit/s), and 1 USB interface. PROFIBUS and MODBUS are supported.
Is the panel touch-operated?
No. It is without touch operation and uses a membrane keyboard.
How is the OP 77B mounted and protected?
The mounting position is vertical. Protection is IP65 at the front and IP20 at the rear; the maximum permissible angle of inclination without external ventilation is 80°.
What configuration should I provide for a quotation?
Provide the required quantity, destination, requested date, and project list context for verification.
